Pith Number

pith:MGHRXF5I

pith:2022:MGHRXF5IP7BNLZDDX5EG37I23B

not attested not anchored not stored refs pending

ARCLIN: Automated API Mention Resolution for Unformatted Texts

Hongming Zhang, Michael R. Lyu, Yintong Huo, Yuxin Su

arxiv:2201.01459 v2 · 2022-01-05 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MGHRXF5IP7BNLZDDX5EG37I23B}

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	2026-07-05T04:16:31.119183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

618f1b97a87fc2d5e463bf486dfd1ad84772ad41559e31b5276d3e8b1225d079

Aliases

arxiv: 2201.01459 · arxiv_version: 2201.01459v2 · doi: 10.48550/arxiv.2201.01459 · pith_short_12: MGHRXF5IP7BN · pith_short_16: MGHRXF5IP7BNLZDD · pith_short_8: MGHRXF5I

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/MGHRXF5IP7BNLZDDX5EG37I23B \
  | 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: 618f1b97a87fc2d5e463bf486dfd1ad84772ad41559e31b5276d3e8b1225d079

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f7e5eb1f8e7f0804d30f2f827f8f202915b5be4417a2c04334188b94af037546",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2022-01-05T05:15:04Z",
    "title_canon_sha256": "dda68221c76c25544176a3983cefa2040ab2d3f22aff06bedeccc2381b608f64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.01459",
    "kind": "arxiv",
    "version": 2
  }
}