Pith Number

pith:FBXXWBDR

pith:2010:FBXXWBDR3FSGPBMDIHLXX5IRMC

not attested not anchored not stored refs pending

Polyhedra in loop quantum gravity

Eugenio Bianchi, Pietro Dona', Simone Speziale

arxiv:1009.3402 v2 · 2010-09-17 · gr-qc · 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{FBXXWBDR3FSGPBMDIHLXX5IRMC}

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

Horizon-scale tests of gravity theories and fundamental physics from the Event Horizon Telescope image of Sagittarius A$^*$

Typical entanglement entropy with charge conservation

Receipt and verification

First computed	2026-05-18T04:26:13.293949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

286f7b0471d96467858341d77bf51160a7fbd294bf3d3c176f5b28fb162ea836

Aliases

arxiv: 1009.3402 · arxiv_version: 1009.3402v2 · doi: 10.48550/arxiv.1009.3402 · pith_short_12: FBXXWBDR3FSG · pith_short_16: FBXXWBDR3FSGPBMD · pith_short_8: FBXXWBDR

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/FBXXWBDR3FSGPBMDIHLXX5IRMC \
  | 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: 286f7b0471d96467858341d77bf51160a7fbd294bf3d3c176f5b28fb162ea836

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60ba7527a34cdc48fc0c3957ff45133e7223d5700f2f29d1515a3b53b660e7ef",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-09-17T11:46:21Z",
    "title_canon_sha256": "19deb3349b2035ed9d47daaeea3b2b2c83045ecee3a990be8cbf8ea91bc070ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3402",
    "kind": "arxiv",
    "version": 2
  }
}