Pith Number

pith:YQIEGPJB

pith:2011:YQIEGPJB2FMMLYGSNR5YHFFN2L

not attested not anchored not stored refs pending

Holomorphic Lorentzian Simplicity Constraints

Etera R. Livine, Laurent Freidel, Mait\'e Dupuis, Simone Speziale

arxiv:1107.5274 v2 · 2011-07-26 · gr-qc · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YQIEGPJB2FMMLYGSNR5YHFFN2L}

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	2026-05-18T02:01:09.536874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c410433d21d158c5e0d26c7b8394add2c0f40d038056c6012ccc488524377174

Aliases

arxiv: 1107.5274 · arxiv_version: 1107.5274v2 · doi: 10.48550/arxiv.1107.5274 · pith_short_12: YQIEGPJB2FMM · pith_short_16: YQIEGPJB2FMMLYGS · pith_short_8: YQIEGPJB

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/YQIEGPJB2FMMLYGSNR5YHFFN2L \
  | 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: c410433d21d158c5e0d26c7b8394add2c0f40d038056c6012ccc488524377174

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2c411efe76eefc93139c3ef31299a5664c8131e8665761d48fb42b6bab332fb",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-07-26T17:52:57Z",
    "title_canon_sha256": "42ea039f1edd49ad354592cd6b9d30ce8b377fdf3e842ffc04e0c5e26c5ff0b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5274",
    "kind": "arxiv",
    "version": 2
  }
}