Pith Number

pith:2G4UHIVT

pith:2022:2G4UHIVTVAS3NBJOPBZAHMR3NJ

not attested not anchored not stored refs pending

2-2-holes simplified

Bob Holdom

arxiv:2202.08442 v2 · 2022-02-17 · 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{2G4UHIVTVAS3NBJOPBZAHMR3NJ}

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

Conformal Cores of Quantum Black Holes in Quadratic Gravity

Receipt and verification

First computed	2026-07-05T04:22:19.607598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1b943a2b3a825b6852e787203b23b6a452e4f04bc669b7332f9ebc6b1df44b3

Aliases

arxiv: 2202.08442 · arxiv_version: 2202.08442v2 · doi: 10.48550/arxiv.2202.08442 · pith_short_12: 2G4UHIVTVAS3 · pith_short_16: 2G4UHIVTVAS3NBJO · pith_short_8: 2G4UHIVT

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/2G4UHIVTVAS3NBJOPBZAHMR3NJ \
  | 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: d1b943a2b3a825b6852e787203b23b6a452e4f04bc669b7332f9ebc6b1df44b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "648bbac444e317002ea88b03d616029d820e040e22ce5c66074234b7d8ce1d2d",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-02-17T04:18:48Z",
    "title_canon_sha256": "ff717a2e5c7f538df463cb8d2f0b51006cfffe916913b4253651cef8a06041ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08442",
    "kind": "arxiv",
    "version": 2
  }
}