Pith Number

pith:G7Y4KNV5

pith:2013:G7Y4KNV5EDUBH5S5GQYE7QEKHA

not attested not anchored not stored refs pending

Behavioural present value

Krzysztof Piasecki

arxiv:1302.0539 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{G7Y4KNV5EDUBH5S5GQYE7QEKHA}

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	2026-05-18T00:33:26.641219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

37f1c536bd20e813f65d34304fc08a381e544eb6b3f9a210a34311dd4c3d2c9c

Aliases

arxiv: 1302.0539 · arxiv_version: 1302.0539v1 · doi: 10.48550/arxiv.1302.0539 · pith_short_12: G7Y4KNV5EDUB · pith_short_16: G7Y4KNV5EDUBH5S5 · pith_short_8: G7Y4KNV5

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/G7Y4KNV5EDUBH5S5GQYE7QEKHA \
  | 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: 37f1c536bd20e813f65d34304fc08a381e544eb6b3f9a210a34311dd4c3d2c9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3045a99abc3fcd163611465be500001bc0500ac5091961bb3813a250d6c9a940",
    "cross_cats_sorted": [
      "q-fin.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2013-02-03T22:10:42Z",
    "title_canon_sha256": "232b2755fd71c20f76c1b08a76553ed339702ab1e464bb419da4fd5dffa63956"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0539",
    "kind": "arxiv",
    "version": 1
  }
}