Pith Number

pith:OE4DEVJ3

pith:2013:OE4DEVJ3TUY52KMJ2Z655CBAM3

not attested not anchored not stored refs pending

Causal set d'Alembertians for various dimensions

Fay Dowker, Lisa Glaser

arxiv:1305.2588 v2 · 2013-05-12 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OE4DEVJ3TUY52KMJ2Z655CBAM3}

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	2026-05-18T03:13:33.702657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

713832553b9d31dd2989d67dde882066c113c421388644d0d419f5da35d46636

Aliases

arxiv: 1305.2588 · arxiv_version: 1305.2588v2 · doi: 10.48550/arxiv.1305.2588 · pith_short_12: OE4DEVJ3TUY5 · pith_short_16: OE4DEVJ3TUY52KMJ · pith_short_8: OE4DEVJ3

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/OE4DEVJ3TUY52KMJ2Z655CBAM3 \
  | 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: 713832553b9d31dd2989d67dde882066c113c421388644d0d419f5da35d46636

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c426d822959cbf174d6a824710cb391102ed7ecf35ad61974eee05f156e0a854",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-05-12T13:33:01Z",
    "title_canon_sha256": "7b5fde69d55d1d1a344af3db2b903872ec20b08a698a29b86d8575c5a962be34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2588",
    "kind": "arxiv",
    "version": 2
  }
}