Pith Number

pith:LB3HXRUB

pith:2011:LB3HXRUBIJLSQGAXNOAKTYV4BS

not attested not anchored not stored refs pending

f(R) Black holes

Edwin J. Son, Taeyoon Moon, Yun Soo Myung

arxiv:1101.1153 v2 · 2011-01-06 · 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{LB3HXRUBIJLSQGAXNOAKTYV4BS}

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

Aspects of the Black Hole Interior Volume and Entropy

Receipt and verification

First computed	2026-05-18T02:04:12.434050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58767bc68142572818176b80a9e2bc0c9294ea5c0dfce91a17fa44ef5bc2853a

Aliases

arxiv: 1101.1153 · arxiv_version: 1101.1153v2 · doi: 10.48550/arxiv.1101.1153 · pith_short_12: LB3HXRUBIJLS · pith_short_16: LB3HXRUBIJLSQGAX · pith_short_8: LB3HXRUB

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/LB3HXRUBIJLSQGAXNOAKTYV4BS \
  | 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: 58767bc68142572818176b80a9e2bc0c9294ea5c0dfce91a17fa44ef5bc2853a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17c3343a07f9f815b3052a5461450c132ed4a20fb3bed498364bee1d82079256",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-01-06T07:25:35Z",
    "title_canon_sha256": "f51d6b9bca9f900e9b9749af6387e44332834cd65b298cddd720ceaf253477d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.1153",
    "kind": "arxiv",
    "version": 2
  }
}