Pith Number

pith:AIAFFOEO

pith:2019:AIAFFOEOX343MLSM7KEC7UWYWE

not attested not anchored not stored refs pending

Computing a Data Dividend

Eric Bax

arxiv:1905.01805 v2 · 2019-05-06 · cs.GT · cs.CY · econ.GN · q-fin.EC · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AIAFFOEOX343MLSM7KEC7UWYWE}

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	2026-05-17T23:42:07.984591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

020052b88ebef9b62e4cfa882fd2d8b11d5f5798af1c05159258ac2a8f83645f

Aliases

arxiv: 1905.01805 · arxiv_version: 1905.01805v2 · doi: 10.48550/arxiv.1905.01805 · pith_short_12: AIAFFOEOX343 · pith_short_16: AIAFFOEOX343MLSM · pith_short_8: AIAFFOEO

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/AIAFFOEOX343MLSM7KEC7UWYWE \
  | 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: 020052b88ebef9b62e4cfa882fd2d8b11d5f5798af1c05159258ac2a8f83645f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b04a376584c8d9ef5dbe87dc52ce6dc71d2384ea140fab1188deaa3796ea2ce",
    "cross_cats_sorted": [
      "cs.CY",
      "econ.GN",
      "q-fin.EC",
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2019-05-06T02:51:29Z",
    "title_canon_sha256": "8d8f3cc43bc287ef7dcca999ce32cb4c708415af30893825c5f6a0445d5d625c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.01805",
    "kind": "arxiv",
    "version": 2
  }
}