Pith Number

pith:7OETDY3U

pith:2022:7OETDY3UDLPJNDOIRRL4MGSGMC

not attested not anchored not stored refs pending

TexPrax: A Messaging Application for Ethical, Real-time Data Collection and Annotation

Iryna Gurevych, Ji-Ung Lee, Joachim Metternich, Lorenz Stangier, Marvin M\"uller, Nicholas Frick, Yuxi Wang

arxiv:2208.07846 v2 · 2022-08-16 · 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{7OETDY3UDLPJNDOIRRL4MGSGMC}

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	2026-07-05T05:08:30.301815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb8931e3741ade968dc88c57c61a46608daa19c955fdb3d9cdc1c566869ae935

Aliases

arxiv: 2208.07846 · arxiv_version: 2208.07846v2 · doi: 10.48550/arxiv.2208.07846 · pith_short_12: 7OETDY3UDLPJ · pith_short_16: 7OETDY3UDLPJNDOI · pith_short_8: 7OETDY3U

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/7OETDY3UDLPJNDOIRRL4MGSGMC \
  | 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: fb8931e3741ade968dc88c57c61a46608daa19c955fdb3d9cdc1c566869ae935

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f48947027e4db2945dab2246a5efcaf622761dcd198526e8ef21d8f1188bf40d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-08-16T17:04:58Z",
    "title_canon_sha256": "22b751b0284b799fa359f6ede21b53e912d184596b948ea4a8410a002f2c2080"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.07846",
    "kind": "arxiv",
    "version": 2
  }
}