Pith Number

pith:JYYFJYYR

pith:2013:JYYFJYYRNIPF7QQ63S3RC33DSS

not attested not anchored not stored refs pending

Twistor relative locality

Lee Smolin

arxiv:1311.0186 v1 · 2013-11-01 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JYYFJYYRNIPF7QQ63S3RC33DSS}

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	2026-05-18T03:08:15.366206Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e3054e3116a1e5fc21edcb7116f6394a77583c8ad4ca2a67c124d5a779fd913

Aliases

arxiv: 1311.0186 · arxiv_version: 1311.0186v1 · doi: 10.48550/arxiv.1311.0186 · pith_short_12: JYYFJYYRNIPF · pith_short_16: JYYFJYYRNIPF7QQ6 · pith_short_8: JYYFJYYR

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/JYYFJYYRNIPF7QQ63S3RC33DSS \
  | 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: 4e3054e3116a1e5fc21edcb7116f6394a77583c8ad4ca2a67c124d5a779fd913

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8caf02f656f36745d22306f1c46cab07172b0237fe6b28c176a14696bbccad07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-11-01T13:56:17Z",
    "title_canon_sha256": "969132a5d5311f6bdae1a5436a4309f80bf5204c4c61269bc07d8bd973c0a236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0186",
    "kind": "arxiv",
    "version": 1
  }
}