Pith Number

pith:R3Q4VKNL

pith:2008:R3Q4VKNLAJSFRSEXQFF5DSPXTE

not attested not anchored not stored refs pending

Thermodynamics of the Three-dimensional Black Hole with a Coulomb-like Field

Alexis Larranaga, Luz Angela Garcia

arxiv:0811.3368 v2 · 2008-11-20 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R3Q4VKNLAJSFRSEXQFF5DSPXTE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Receipt and verification

First computed	2026-05-18T03:41:31.015637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ee1caa9ab026458c897814bd1c9f79922e52c79e800b85f79754b0c90412a2f

Aliases

arxiv: 0811.3368 · arxiv_version: 0811.3368v2 · doi: 10.48550/arxiv.0811.3368 · pith_short_12: R3Q4VKNLAJSF · pith_short_16: R3Q4VKNLAJSFRSEX · pith_short_8: R3Q4VKNL

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/R3Q4VKNLAJSFRSEXQFF5DSPXTE \
  | 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: 8ee1caa9ab026458c897814bd1c9f79922e52c79e800b85f79754b0c90412a2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "057c440723081ec52af7ce535083e5f9a8f74d93fd58e3a3db0d05a556820e79",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2008-11-20T17:19:30Z",
    "title_canon_sha256": "d482599aa16b52ff3e0065dbe25f4167d2b6023ed055d27237bf312f81624f3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.3368",
    "kind": "arxiv",
    "version": 2
  }
}