Pith Number

pith:USFMEF34

pith:2011:USFMEF34IM6GBS4XLIXFTRFPNS

not attested not anchored not stored refs pending

Gamma ray burst delay times probe the geometry of momentum space

Laurent Freidel, Lee Smolin

arxiv:1103.5626 v1 · 2011-03-29 · 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{USFMEF34IM6GBS4XLIXFTRFPNS}

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

2 papers in Pith

Quantum-Deformed Phase-Space Geometry and Emergent Inflation in Effective Four-Dimensional Spacetime

Generalized relative locality and causal sets

Receipt and verification

First computed	2026-05-18T04:25:37.216137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a48ac2177c433c60cb975a2e59c4af6c97da1fe9f45e9a39bc1aed7f4ce34fed

Aliases

arxiv: 1103.5626 · arxiv_version: 1103.5626v1 · doi: 10.48550/arxiv.1103.5626 · pith_short_12: USFMEF34IM6G · pith_short_16: USFMEF34IM6GBS4X · pith_short_8: USFMEF34

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/USFMEF34IM6GBS4XLIXFTRFPNS \
  | 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: a48ac2177c433c60cb975a2e59c4af6c97da1fe9f45e9a39bc1aed7f4ce34fed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29e21f794b47835ea8f6124905c076df6e92c9f4c7cee3e943ff6a0a1511db3a",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-03-29T13:16:20Z",
    "title_canon_sha256": "5188dae11c651ffcb3511192436c8f04ba0437c22fdc1d0f7d6b2bcbe2b117d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5626",
    "kind": "arxiv",
    "version": 1
  }
}