Pith Number

pith:FKIX7ZVV

pith:2023:FKIX7ZVVPT3U22CIJ2ZPCIV4ZB

not attested not anchored not stored refs pending

Quantum gravity -- an unfinished revolution

Claus Kiefer

arxiv:2302.13047 v1 · 2023-02-25 · gr-qc · hep-th · physics.hist-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKIX7ZVVPT3U22CIJ2ZPCIV4ZB}

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

4 papers in Pith

On the entanglement induced by the deformation of phase-space

R\'enyi Law Constraints on Gau{\ss}-Bonnet Black Hole Merger

Simpson-Visser-AdS Black Holes: Thermodynamics and Binary Merger

Revisiting Thermodynamics of the Hayward Black Holes and Exploring Binary Merger Bounds

Receipt and verification

First computed	2026-07-05T05:45:42.691295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a917fe6b57cf74d68484eb2f122bcc86371980559921776314d04f72db0ec5e

Aliases

arxiv: 2302.13047 · arxiv_version: 2302.13047v1 · doi: 10.48550/arxiv.2302.13047 · pith_short_12: FKIX7ZVVPT3U · pith_short_16: FKIX7ZVVPT3U22CI · pith_short_8: FKIX7ZVV

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/FKIX7ZVVPT3U22CIJ2ZPCIV4ZB \
  | 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: 2a917fe6b57cf74d68484eb2f122bcc86371980559921776314d04f72db0ec5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "751b7797daaa0d7132963d570b2a15eb9c45385788063a4ed2e297e6a33bd7b7",
    "cross_cats_sorted": [
      "hep-th",
      "physics.hist-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-02-25T10:12:22Z",
    "title_canon_sha256": "2386e2af10386e37b3ebac813b4867059a3ddf55b9be1101bf643cd7200c318a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.13047",
    "kind": "arxiv",
    "version": 1
  }
}