Pith Number

pith:ITY7SQ26

pith:2013:ITY7SQ26XD3TYKJEJXIYUD7A6T

not attested not anchored not stored refs pending

On Spacetime Entanglement

Michael Smolkin, Razieh Pourhasan, Robert C. Myers

arxiv:1304.2030 v1 · 2013-04-07 · hep-th · 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{ITY7SQ26XD3TYKJEJXIYUD7A6T}

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.

Cited by

1 paper in Pith

Holographic complexity of conformal fields in global de Sitter spacetime

Receipt and verification

First computed	2026-05-18T01:50:41.897667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44f1f9435eb8f73c29244dd18a0fe0f4c74dc9d14e5315907d324a5e160d0521

Aliases

arxiv: 1304.2030 · arxiv_version: 1304.2030v1 · doi: 10.48550/arxiv.1304.2030 · pith_short_12: ITY7SQ26XD3T · pith_short_16: ITY7SQ26XD3TYKJE · pith_short_8: ITY7SQ26

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/ITY7SQ26XD3TYKJEJXIYUD7A6T \
  | 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: 44f1f9435eb8f73c29244dd18a0fe0f4c74dc9d14e5315907d324a5e160d0521

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9a400e28ba6ee2341990548ae86d503e20b3e364539d2391ffcb5dddfcf2ab1",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-04-07T17:40:42Z",
    "title_canon_sha256": "0845693ea122c399ae161bbb08f883d67401053e74f48257aafec3bd135a9fff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2030",
    "kind": "arxiv",
    "version": 1
  }
}