Pith Number

pith:N3ABJE6J

pith:2021:N3ABJE6JIISSBP45TNL5WDLCZT

not attested not anchored not stored refs pending

WebSRC: A Dataset for Web-Based Structural Reading Comprehension

Ao Luo, Danyang Zhang, Jiabao Ji, Kai Yu, Lu Chen, Xingyu Chen, Yuxuan Xiong, Zihan Zhao

arxiv:2101.09465 v2 · 2021-01-23 · 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{N3ABJE6JIISSBP45TNL5WDLCZT}

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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

2 papers in Pith

ViTexQA: A Multi-Frame Temporal Perception Dataset for Video Text Question Answering

OCRBench v2: An Improved Benchmark for Evaluating Large Multimodal Models on Visual Text Localization and Reasoning

Receipt and verification

First computed	2026-07-05T03:29:47.290553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ec01493c9422520bf9d9b57db0d62ccd914039eb9ba698c9b50e16051f700ab

Aliases

arxiv: 2101.09465 · arxiv_version: 2101.09465v2 · doi: 10.48550/arxiv.2101.09465 · pith_short_12: N3ABJE6JIISS · pith_short_16: N3ABJE6JIISSBP45 · pith_short_8: N3ABJE6J

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/N3ABJE6JIISSBP45TNL5WDLCZT \
  | 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: 6ec01493c9422520bf9d9b57db0d62ccd914039eb9ba698c9b50e16051f700ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6250b08b40fc8efb17da471e9969450d18e59539afbcd53e6751ad14ec47021",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-01-23T09:43:44Z",
    "title_canon_sha256": "566dceede33c1db776d7d1b6014693fb7350b467069fd21ca89c3fb48fdc299b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.09465",
    "kind": "arxiv",
    "version": 2
  }
}