Pith Number

pith:PMESR672

pith:2024:PMESR672QB2KH624NXW3MTA3RV

not attested not anchored not stored refs pending

OpenTable data with multi-criteria ratings

Yong Zheng

arxiv:2501.03072 v2 · 2024-11-22 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PMESR672QB2KH624NXW3MTA3RV}

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	2026-07-05T10:32:36.600648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b0928fbfa8074a3fb5c6dedb64c1b8d6261b9004a735011908570b897a49409

Aliases

arxiv: 2501.03072 · arxiv_version: 2501.03072v2 · doi: 10.48550/arxiv.2501.03072 · pith_short_12: PMESR672QB2K · pith_short_16: PMESR672QB2KH624 · pith_short_8: PMESR672

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/PMESR672QB2KH624NXW3MTA3RV \
  | 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: 7b0928fbfa8074a3fb5c6dedb64c1b8d6261b9004a735011908570b897a49409

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f14431218927128128e19f61da774113cd67becd148a910b4160307a1cc6ef96",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2024-11-22T02:49:15Z",
    "title_canon_sha256": "cd2f5f4fb0982b933755a47d83b950d171a64dd5d57cee564f0df73378a41598"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.03072",
    "kind": "arxiv",
    "version": 2
  }
}