Pith Number

pith:RKWXGRSW

pith:2007:RKWXGRSWCVF4R6AU4N33V5KKDU

not attested not anchored not stored refs pending

Loop quantum gravity and black hole singularity

Leonardo Modesto

arxiv:hep-th/0701239 v1 · 2007-01-25 · hep-th · 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{RKWXGRSWCVF4R6AU4N33V5KKDU}

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

Quasinormal modes of a rotating loop quantum black hole

Receipt and verification

First computed	2026-07-04T14:59:05.094091Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8aad734656154bc8f814e377baf54a1d0a5fe3f58ad1dc2d4a4b6d3626975b07

Aliases

arxiv: hep-th/0701239 · arxiv_version: hep-th/0701239v1 · doi: 10.48550/arxiv.hep-th/0701239 · pith_short_12: RKWXGRSWCVF4 · pith_short_16: RKWXGRSWCVF4R6AU · pith_short_8: RKWXGRSW

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/RKWXGRSWCVF4R6AU4N33V5KKDU \
  | 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: 8aad734656154bc8f814e377baf54a1d0a5fe3f58ad1dc2d4a4b6d3626975b07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c1651399b2c7d2ae4c251f96929f460f65e0965564a122147a4f7a31d1e7a051",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2007-01-25T15:25:26Z",
    "title_canon_sha256": "327643b79baa23fbf3f51ea3226249bebe57fdcba310bf7ddec3bc5fec681ad3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0701239",
    "kind": "arxiv",
    "version": 1
  }
}