Pith Number

pith:ZK445MFO

pith:2023:ZK445MFOWUDQAXSGIWJQSCHT4T

not attested not anchored not stored refs pending

Occasionally Misspecified

Jean-Jacques Forneron

arxiv:2312.05342 v1 · 2023-12-08 · econ.EM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZK445MFOWUDQAXSGIWJQSCHT4T}

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	2026-07-05T07:22:03.220426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cab9ceb0aeb507005e4645930908f3e4d3a4cd08193ab89a146209f10bd86c95

Aliases

arxiv: 2312.05342 · arxiv_version: 2312.05342v1 · doi: 10.48550/arxiv.2312.05342 · pith_short_12: ZK445MFOWUDQ · pith_short_16: ZK445MFOWUDQAXSG · pith_short_8: ZK445MFO

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/ZK445MFOWUDQAXSGIWJQSCHT4T \
  | 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: cab9ceb0aeb507005e4645930908f3e4d3a4cd08193ab89a146209f10bd86c95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ab2646ab92a5d7c3f1f45df0cb99adec32e4372103b16eddcfab5875d1465d6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "econ.EM",
    "submitted_at": "2023-12-08T20:07:45Z",
    "title_canon_sha256": "6e6a945afeb4cc57e0567bff10851c9f574b27ddbee170a5179e63f54d7fcb4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.05342",
    "kind": "arxiv",
    "version": 1
  }
}