Pith Number

pith:SXFYHU3R

pith:2013:SXFYHU3RIKTRTJPRMQG52Q2NQE

not attested not anchored not stored refs pending

Thermality and Heat Content of horizons from infinitesimal coordinate transformations

Bibhas Ranjan Majhi, T. Padmanabhan

arxiv:1302.1206 v2 · 2013-02-05 · gr-qc · astro-ph.CO · 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{SXFYHU3RIKTRTJPRMQG52Q2NQE}

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	2026-05-18T03:06:34.551881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95cb83d37142a719a5f1640ddd434d811986f1e8ae54b1dcbd40b7b54dc10a07

Aliases

arxiv: 1302.1206 · arxiv_version: 1302.1206v2 · doi: 10.48550/arxiv.1302.1206 · pith_short_12: SXFYHU3RIKTR · pith_short_16: SXFYHU3RIKTRTJPR · pith_short_8: SXFYHU3R

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/SXFYHU3RIKTRTJPRMQG52Q2NQE \
  | 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: 95cb83d37142a719a5f1640ddd434d811986f1e8ae54b1dcbd40b7b54dc10a07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a506837bfff11a97722a27fa51ee536c7f7f41ede3b8bb6b6b6ba16b346e3a9",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-02-05T21:06:17Z",
    "title_canon_sha256": "109542cdd4a90e6f90b5d9838347581716f2600072611a21f9833a43886c733b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.1206",
    "kind": "arxiv",
    "version": 2
  }
}