Pith Number

pith:KTTEVGZD

pith:2024:KTTEVGZDN2GSLZV7FFTSB6MSH3

not attested not anchored not stored refs pending

SRFUND: A Multi-Granularity Hierarchical Structure Reconstruction Benchmark in Form Understanding

Chenyu Liu, Jianshu Zhang, Jiefeng Ma, Jun Du, Pengfei Hu, Qing Wang, Yan Wang, Yu Hu, Zhenrong Zhang

arxiv:2406.08757 v1 · 2024-06-13 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KTTEVGZDN2GSLZV7FFTSB6MSH3}

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	2026-07-05T08:31:22.943243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54e64a9b236e8d25e6bf296720f9923ec20419a1cb2ebe21fbb81c1116be098b

Aliases

arxiv: 2406.08757 · arxiv_version: 2406.08757v1 · doi: 10.48550/arxiv.2406.08757 · pith_short_12: KTTEVGZDN2GS · pith_short_16: KTTEVGZDN2GSLZV7 · pith_short_8: KTTEVGZD

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/KTTEVGZDN2GSLZV7FFTSB6MSH3 \
  | 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: 54e64a9b236e8d25e6bf296720f9923ec20419a1cb2ebe21fbb81c1116be098b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2c6447baf3bc5c638af4787c82754f7a41bb2f3344165543ce022f2ea58997e",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-06-13T02:35:55Z",
    "title_canon_sha256": "c856b943aed35d3254e0033d41cf7608645bdaf6c22ca48cc16fac8a1fc8ede3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.08757",
    "kind": "arxiv",
    "version": 1
  }
}