Pith Number

pith:PQXR3ZXT

pith:2024:PQXR3ZXTNSROROXIN6RXSJCJ6P

not attested not anchored not stored refs pending

BuDDIE: A Business Document Dataset for Multi-task Information Extraction

Antony Papadimitriou, Armineh Nourbakhsh, Dongsheng Wang, Ivan Brugere, Mathieu Sibue, Nacho Navarro, Petr Babkin, Ran Zmigrod, Sameena Shah, William Watson, Xiaomo Liu, Yulong Pei, Zhiqiang Ma

arxiv:2404.04003 v1 · 2024-04-05 · 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{PQXR3ZXTNSROROXIN6RXSJCJ6P}

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	2026-07-05T08:04:44.239877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c2f1de6f36ca2e8bae86fa3792449f3e4382b1f6302aba2998d795305888548

Aliases

arxiv: 2404.04003 · arxiv_version: 2404.04003v1 · doi: 10.48550/arxiv.2404.04003 · pith_short_12: PQXR3ZXTNSRO · pith_short_16: PQXR3ZXTNSROROXI · pith_short_8: PQXR3ZXT

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/PQXR3ZXTNSROROXIN6RXSJCJ6P \
  | 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: 7c2f1de6f36ca2e8bae86fa3792449f3e4382b1f6302aba2998d795305888548

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b7b3201ef8f70c56d88061e90c514052cd819ec9c61a769487a4be8bae31b93",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-04-05T10:26:42Z",
    "title_canon_sha256": "e37cbbd05267b69152a5b37c10dc4d62c60ceef41456133ba749d5b65c9dfdb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.04003",
    "kind": "arxiv",
    "version": 1
  }
}