Pith Number

pith:2EMGYFGI

pith:2024:2EMGYFGIAR7OXUPSE4SFOIU47D

not attested not anchored not stored refs pending

GPTArticleExtractor: An Automated Workflow for Magnetic Material Database Construction

Emmanuel Okyere, Gavin Smith, Jiadong Zang, Kamal Khanal, Koichiro Takahashi, Suman Itani, Yibo Zhang

arxiv:2401.05875 v1 · 2024-01-11 · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2EMGYFGIAR7OXUPSE4SFOIU47D}

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	2026-07-05T07:32:36.876196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1186c14c8047eebd1f2272457229cf8dfa1212faa2e6330be8e67706657d542

Aliases

arxiv: 2401.05875 · arxiv_version: 2401.05875v1 · doi: 10.48550/arxiv.2401.05875 · pith_short_12: 2EMGYFGIAR7O · pith_short_16: 2EMGYFGIAR7OXUPS · pith_short_8: 2EMGYFGI

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/2EMGYFGIAR7OXUPSE4SFOIU47D \
  | 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: d1186c14c8047eebd1f2272457229cf8dfa1212faa2e6330be8e67706657d542

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a68c9ab4305675b8dd6feaad75a7003fda4ef480b30ecb85c41bc0afabe8b7e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2024-01-11T12:34:39Z",
    "title_canon_sha256": "e5bb5c060de6b786cdfc893c299b6522ca63a8797b40bdcd68fe3d5bbb7e5f99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.05875",
    "kind": "arxiv",
    "version": 1
  }
}