Pith Number

pith:POJJGD2L

pith:2006:POJJGD2LMQXS5B7CZ3YAKYZVYL

not attested not anchored not stored refs pending

Entropy of BTZ black strings in the brick wall approach

Allahabad), H. K. Jassal, L. Sriramkumar (HRI

arxiv:gr-qc/0611102 v2 · 2006-11-20 · 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{POJJGD2LMQXS5B7CZ3YAKYZVYL}

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.

Receipt and verification

First computed	2026-07-04T15:16:38.003468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b92930f4b642f2e87e2cef0056335c2fcbe94e0611549631d5d436b66ab9001

Aliases

arxiv: gr-qc/0611102 · arxiv_version: gr-qc/0611102v2 · doi: 10.48550/arxiv.gr-qc/0611102 · pith_short_12: POJJGD2LMQXS · pith_short_16: POJJGD2LMQXS5B7C · pith_short_8: POJJGD2L

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/POJJGD2LMQXS5B7CZ3YAKYZVYL \
  | 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: 7b92930f4b642f2e87e2cef0056335c2fcbe94e0611549631d5d436b66ab9001

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a528fed568a3466be18271e41e3470df1d6fafc9dcf2632985b7683d650b450a",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2006-11-20T06:11:55Z",
    "title_canon_sha256": "d536e493010b5c5eddb5fc72a5980c7f41fcbe99d965cce0b70f96c5835b8c21"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0611102",
    "kind": "arxiv",
    "version": 2
  }
}