Pith Number

pith:ETMYQSD7

pith:2014:ETMYQSD7YYSTMTEBUUXPJBTIAF

not attested not anchored not stored refs pending

Near-Horizon Radiation and Self-Dual Loop Quantum Gravity

Karim Noui, Marc Geiller

arxiv:1402.4138 v1 · 2014-02-17 · 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{ETMYQSD7YYSTMTEBUUXPJBTIAF}

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

Toller matrices and the Feynman $i\varepsilon$ in spinfoams

Receipt and verification

First computed	2026-05-18T02:55:29.960518Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24d988487fc625364c81a52ef48668016781a33bceaf4ca70038059d728edc69

Aliases

arxiv: 1402.4138 · arxiv_version: 1402.4138v1 · doi: 10.48550/arxiv.1402.4138 · pith_short_12: ETMYQSD7YYST · pith_short_16: ETMYQSD7YYSTMTEB · pith_short_8: ETMYQSD7

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/ETMYQSD7YYSTMTEBUUXPJBTIAF \
  | 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: 24d988487fc625364c81a52ef48668016781a33bceaf4ca70038059d728edc69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6e3b053c31327a498c98399fdbdb6f3dca0d1aced943d33e37614ce74a3eec1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-02-17T21:00:34Z",
    "title_canon_sha256": "a5358b15ae14dbc629e538dca0ef61e9dd48ca4f874bbe9f3e4eb06f3908d3e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.4138",
    "kind": "arxiv",
    "version": 1
  }
}