Pith Number

pith:WBYKLF3H

pith:2023:WBYKLF3HICFQNY5OAS5HYM6SN5

not attested not anchored not stored refs pending

Semi-automatic staging area for high-quality structured data extraction from scientific literature

Chikako Sakai, Kensei Terashima, Luca Foppiano, Masashi Ishii, Pedro Ortiz Suarez, Taku Tou, Tomoya Mato, Toshiyuki Amagasa, Wei-Sheng Wang, Yoshihiko Takano

arxiv:2309.10923 v2 · 2023-09-19 · cs.CL · cond-mat.supr-con · cs.DB · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WBYKLF3HICFQNY5OAS5HYM6SN5}

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	2026-07-05T07:16:00.044919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b070a59767408b06e3ae04ba7c33d26f5c60e21ea347a6844bdc5d471be981fd

Aliases

arxiv: 2309.10923 · arxiv_version: 2309.10923v2 · doi: 10.48550/arxiv.2309.10923 · pith_short_12: WBYKLF3HICFQ · pith_short_16: WBYKLF3HICFQNY5O · pith_short_8: WBYKLF3H

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/WBYKLF3HICFQNY5OAS5HYM6SN5 \
  | 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: b070a59767408b06e3ae04ba7c33d26f5c60e21ea347a6844bdc5d471be981fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc6f75764b0dda58ce9ceb4339968687fd6df94a0bbeff7ef2c1502864956e29",
    "cross_cats_sorted": [
      "cond-mat.supr-con",
      "cs.DB",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2023-09-19T20:53:13Z",
    "title_canon_sha256": "c6aa2e1f2e26f3d82e8ff45704b115271fddc3d45b0369d48f703c4255fce63a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.10923",
    "kind": "arxiv",
    "version": 2
  }
}