Pith Number

pith:773AATKW

pith:2022:773AATKWZ53T3AMYJFA6YGOAX7

not attested not anchored not stored refs pending

TIE: Topological Information Enhanced Structural Reading Comprehension on Web Pages

Hongshen Xu, Kai Yu, Lu Chen, Ruisheng Cao, Xingyu Chen, Zihan Zhao

arxiv:2205.06435 v1 · 2022-05-13 · 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{773AATKWZ53T3AMYJFA6YGOAX7}

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	2026-07-05T04:22:57.753093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fff6004d56cf773d81984941ec19c0bfe18e87fcaa006681731dc0ddc7e3940d

Aliases

arxiv: 2205.06435 · arxiv_version: 2205.06435v1 · doi: 10.48550/arxiv.2205.06435 · pith_short_12: 773AATKWZ53T · pith_short_16: 773AATKWZ53T3AMY · pith_short_8: 773AATKW

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/773AATKWZ53T3AMYJFA6YGOAX7 \
  | 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: fff6004d56cf773d81984941ec19c0bfe18e87fcaa006681731dc0ddc7e3940d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59be8fffa67e0c94fe2f3bf7d2512b077d7fc570b5a8e4700a36f26978b43d17",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-05-13T03:21:09Z",
    "title_canon_sha256": "05e7bb0c64b4373323918326a09ce234b640a992a604e3f328dd585e9a4c2c83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.06435",
    "kind": "arxiv",
    "version": 1
  }
}