Pith Number

pith:72NVDRDS

pith:2013:72NVDRDS3MWGSEJIAQA7ZMBAAC

not attested not anchored not stored refs pending

On return rate implied by behavioural present value

Krzysztof Piasecki

arxiv:1302.0538 v1 · 2013-02-03 · q-fin.GN · q-fin.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{72NVDRDS3MWGSEJIAQA7ZMBAAC}

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	2026-05-18T03:34:36.885037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe9b51c472db2c6911280401fcb0200081dfa3c3bc43868816a50334b5556749

Aliases

arxiv: 1302.0538 · arxiv_version: 1302.0538v1 · doi: 10.48550/arxiv.1302.0538 · pith_short_12: 72NVDRDS3MWG · pith_short_16: 72NVDRDS3MWGSEJI · pith_short_8: 72NVDRDS

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/72NVDRDS3MWGSEJIAQA7ZMBAAC \
  | 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: fe9b51c472db2c6911280401fcb0200081dfa3c3bc43868816a50334b5556749

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1d879e2a488aa8e968f3d2e740a0ec8ea33751a5fffacb7bd42d75e32a0f7b8",
    "cross_cats_sorted": [
      "q-fin.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2013-02-03T22:06:18Z",
    "title_canon_sha256": "fc817b23e81259a52cb3177c0c257998d5de07d093a1bfcb1276738b318def75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0538",
    "kind": "arxiv",
    "version": 1
  }
}