Pith Number

pith:UXOZX24N

pith:2021:UXOZX24NZB2LHNG4LLFLKZN5IH

not attested not anchored not stored refs pending

Document AI: Benchmarks, Models and Applications

Furu Wei, Lei Cui, Tengchao Lv, Yiheng Xu

arxiv:2111.08609 v1 · 2021-11-16 · 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{UXOZX24NZB2LHNG4LLFLKZN5IH}

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.

Cited by

3 papers in Pith

The Documentation and Traceability Burden of the Indian EV Transition

CC-OCR V2: Benchmarking Large Multimodal Models for Literacy in Real-world Document Processing

How Far Is Document Parsing from Solved? PureDocBench: A Source-TraceableBenchmark across Clean, Degraded, and Real-World Settings

Receipt and verification

First computed	2026-07-05T03:32:35.853530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5dd9beb8dc874b3b4dc5acab565bd41e2e6bb5feadf02b4f89b5aef1b6bee07

Aliases

arxiv: 2111.08609 · arxiv_version: 2111.08609v1 · doi: 10.48550/arxiv.2111.08609 · pith_short_12: UXOZX24NZB2L · pith_short_16: UXOZX24NZB2LHNG4 · pith_short_8: UXOZX24N

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/UXOZX24NZB2LHNG4LLFLKZN5IH \
  | 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: a5dd9beb8dc874b3b4dc5acab565bd41e2e6bb5feadf02b4f89b5aef1b6bee07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f44b923039601c8613eff004d9d6d88a799602da011de862868e0d4fa29fccaf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-11-16T16:43:07Z",
    "title_canon_sha256": "86bcca8f0224ee70d7d255b9fcc86e532ac8dd0654f3fed5146e26fe254e9ef0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.08609",
    "kind": "arxiv",
    "version": 1
  }
}