Pith Number

pith:EIGUF5RJ

pith:2013:EIGUF5RJ4Z4GCU46LJWZFWQW7V

not attested not anchored not stored refs pending

Basis of financial arithmetic from the viewpoint of the utility theory

Krzysztof Piasecki

arxiv:1302.0537 v1 · 2013-02-03 · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EIGUF5RJ4Z4GCU46LJWZFWQW7V}

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	2026-05-18T02:35:52.570807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

220d42f629e67861539e5a6d92da16fd632e4eca655b636f7fa0870336da8f57

Aliases

arxiv: 1302.0537 · arxiv_version: 1302.0537v1 · doi: 10.48550/arxiv.1302.0537 · pith_short_12: EIGUF5RJ4Z4G · pith_short_16: EIGUF5RJ4Z4GCU46 · pith_short_8: EIGUF5RJ

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/EIGUF5RJ4Z4GCU46LJWZFWQW7V \
  | 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: 220d42f629e67861539e5a6d92da16fd632e4eca655b636f7fa0870336da8f57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a80c293e7ce53eecad38087ed37e76c44d5402a27d311bc760005fed84b20cbb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2013-02-03T21:36:05Z",
    "title_canon_sha256": "a868829a5fdf249e87645a9cae382e29c7889e83b4c96207cdb9148e2273262a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.0537",
    "kind": "arxiv",
    "version": 1
  }
}