Pith Number

pith:7OWD5FVX

pith:2015:7OWD5FVXPCYWORCOAS3E5G7776

not attested not anchored not stored refs pending

Energy randomness

Jason Rute, Joseph S. Miller

arxiv:1509.00524 v1 · 2015-09-01 · math.LO · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7OWD5FVXPCYWORCOAS3E5G7776}

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	2026-05-18T01:34:06.958897Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbac3e96b778b167444e04b64e9bffff95c60c1e7889948967ec32bb3a023b45

Aliases

arxiv: 1509.00524 · arxiv_version: 1509.00524v1 · doi: 10.48550/arxiv.1509.00524 · pith_short_12: 7OWD5FVXPCYW · pith_short_16: 7OWD5FVXPCYWORCO · pith_short_8: 7OWD5FVX

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/7OWD5FVXPCYWORCOAS3E5G7776 \
  | 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: fbac3e96b778b167444e04b64e9bffff95c60c1e7889948967ec32bb3a023b45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5016c53d01a64f980a6c4ccbc034bd4c29dcea78a6517d2891720d7e0b45fd20",
    "cross_cats_sorted": [
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2015-09-01T23:36:59Z",
    "title_canon_sha256": "60ded75e2611c771bd9124e8cbfd3ddb80e89a2fd277181e0c525de65531caf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.00524",
    "kind": "arxiv",
    "version": 1
  }
}