Pith Number

pith:RH6LO26B

pith:2022:RH6LO26BUWBGKAPBDJBAGYLVC5

not attested not anchored not stored refs pending

Lutma: a Frame-Making Tool for Collaborative FrameNet Development

Arthur Lorenzi, Ely Edison da Silva Matos, Frederico Belcavello, Marcelo Viridiano, Maucha Andrade Gamonal, Tiago Timponi Torrent

arxiv:2205.11840 v1 · 2022-05-24 · 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{RH6LO26BUWBGKAPBDJBAGYLVC5}

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	2026-07-05T04:26:08.865851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89fcb76bc1a5826501e11a42036175176edcf033b3314489f33c5d520d45e330

Aliases

arxiv: 2205.11840 · arxiv_version: 2205.11840v1 · doi: 10.48550/arxiv.2205.11840 · pith_short_12: RH6LO26BUWBG · pith_short_16: RH6LO26BUWBGKAPB · pith_short_8: RH6LO26B

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/RH6LO26BUWBGKAPBDJBAGYLVC5 \
  | 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: 89fcb76bc1a5826501e11a42036175176edcf033b3314489f33c5d520d45e330

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a74e63432f2c8ca5b753407fe2d445395baf0b54d8865abbad4286063aa74d9c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-24T07:04:43Z",
    "title_canon_sha256": "e17e63cdab56d246d670af31fbc94f0111d3c40f7903f1c5ce013bf58451251e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.11840",
    "kind": "arxiv",
    "version": 1
  }
}