Pith Number

pith:O7PU6XXZ

pith:2022:O7PU6XXZM6NKJMCG7F2RK7C2WA

not attested not anchored not stored refs pending

UniMorph 4.0: Universal Morphology

Adam Ek, Aelita Salchak, Alexandra Serova, Ali Salehi, Anastasia Yemelina, Andrew Krizhanovsky, Andrey Scherbakov, Anna Yablonskaya, Antonios Anastasopoulos, Arturo Oncevay, Arya D. McCarthy, Aryaman Arora, Aziyana Bayyr-ool, Beno\^it Sagot, Brian Leonard, Brijesh Bhatt, Candy Angulo, Charbel El-Khaissi, Christopher Straughn, Clara Vania, Daria Rodionova, David Guriel, David Yarowsky, Delio Siticonatzi Camaiteri, Didier L\'opez Francis, Duygu Ataman, Edoardo M. Ponti, Ekaterina Vylomova, Eleanor Chodroff, Elena Budianskaya, Elena Klyachko, Elizabeth Salesky, Emily Prud'hommeaux, Esa\'u Zumaeta Rojas, Fausto Giunchiglia, Francis M. Tyers, G\'abor Bella, Garrett Nicolai, Gema Celeste Silva Villegas, George Pavlidis, Grant Aiton, Hilaria Cruz, Hossep Dolatian, Igor Marchenko, Irene Nikkarinen, Jaime Rafael Montoya Samame, Jatayu Baxi, Jean-Philippe Bernardy, Jennifer White, Jeremiah Young, Jonathan North Washington, Josef Valvoda, Juan L\'opez Bautista, Karina Sheifer, Khuyagbaatar Batsuren, Kyle Gorman, Lucas Torroba Hennigen, Mans Hulden, Marcin Wolinski, Maria Nepomniashchaya, Maria Ryskina, Matt Coler, Matvey Plugaryov, Michael Gasser, Miikka Silfverberg, Mohit Raj, Natalia Krizhanovskaya, Niklas Stoehr, Nizar Habash, Omer Goldman, Paula Czarnowska, Peter Dirix, Polina Mashkovtseva, Ran Zmigrod, Reut Tsarfaty, Richard J. Hatcher, Ritesh Kumar, Ritv\'an Karah\'o\v{g}a, Roberto Zariquiey, Rowan Hall Maudslay, Ryan Cotterell, Sabrina J. Mielke, Salam Khalifa, Sardana Ivanova, Shyam Ratan, Sofya Ganieva, Stella Markantonatou, Taras Andrushko, Tiago Pimentel, Totok Suhardijanto, William Lane, Witold Kiera\'s, Yustinus Ghanggo Ate, Yuval Pinter, Zahroh Nuriah, Zoey Liu

arxiv:2205.03608 v3 · 2022-05-07 · cs.CL

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O7PU6XXZM6NKJMCG7F2RK7C2WA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T04:32:59.697064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77df4f5ef9679aa4b046f975157c5ab0144ad773145257850d47bd2901a41f54

Aliases

arxiv: 2205.03608 · arxiv_version: 2205.03608v3 · doi: 10.48550/arxiv.2205.03608 · pith_short_12: O7PU6XXZM6NK · pith_short_16: O7PU6XXZM6NKJMCG · pith_short_8: O7PU6XXZ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/O7PU6XXZM6NKJMCG7F2RK7C2WA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 77df4f5ef9679aa4b046f975157c5ab0144ad773145257850d47bd2901a41f54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0297aabe8b7798854723e0adf2106dc28b4a13cf3940676cac36624098c04a96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-07T09:19:02Z",
    "title_canon_sha256": "48bb802ba51e537c9765e99f2f4bbb7ca29fe178583ce688f2d67653396b4567"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.03608",
    "kind": "arxiv",
    "version": 3
  }
}