Pith Number

pith:336YAQZJ

pith:2001:336YAQZJQOS7SKQS5JTHFUDSV3

not attested not anchored not stored refs pending

Quantum Gravity: a Progress Report

S. Carlip

arxiv:gr-qc/0108040 v1 · 2001-08-14 · 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{336YAQZJQOS7SKQS5JTHFUDSV3}

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

3 papers in Pith

Collective excitations in quantum gravity condensates

Quantum-Gravitational Backreaction in the BTZ Background from Curved Momentum Space

Cancellation of one-parameter graviton gauge dependence in the effective scalar field equation in de Sitter

Receipt and verification

First computed	2026-07-04T17:27:25.084943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

defd80432983a5f92a12ea6672d072aefe2448d5492abeec6c9c4e7020ba4bdb

Aliases

arxiv: gr-qc/0108040 · arxiv_version: gr-qc/0108040v1 · doi: 10.48550/arxiv.gr-qc/0108040 · pith_short_12: 336YAQZJQOS7 · pith_short_16: 336YAQZJQOS7SKQS · pith_short_8: 336YAQZJ

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/336YAQZJQOS7SKQS5JTHFUDSV3 \
  | 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: defd80432983a5f92a12ea6672d072aefe2448d5492abeec6c9c4e7020ba4bdb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "517e4f84f405602bebe268c78807780c3c2924f893e3d6b2c8e276ebd8af2bfd",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2001-08-14T18:01:55Z",
    "title_canon_sha256": "79b5c0181b62e3aa08e6cfb9203e0c2c5ad14af947ff8cd4e2c69a83f191246c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0108040",
    "kind": "arxiv",
    "version": 1
  }
}