Pith Number

pith:RWJ2UIXR

pith:2013:RWJ2UIXRAB6GUC22P55ZDTCH3W

not attested not anchored not stored refs pending

New holographic dark energy and the modified Bekenstein-Hawking entropy

Stefano Viaggiu

arxiv:1312.2389 v1 · 2013-12-09 · 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{RWJ2UIXRAB6GUC22P55ZDTCH3W}

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	2026-05-18T03:05:09.481746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d93aa22f1007c6a0b5a7f7b91cc47dd973bbc85dc6a2c92840bab139ec992c8

Aliases

arxiv: 1312.2389 · arxiv_version: 1312.2389v1 · doi: 10.48550/arxiv.1312.2389 · pith_short_12: RWJ2UIXRAB6G · pith_short_16: RWJ2UIXRAB6GUC22 · pith_short_8: RWJ2UIXR

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/RWJ2UIXRAB6GUC22P55ZDTCH3W \
  | 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: 8d93aa22f1007c6a0b5a7f7b91cc47dd973bbc85dc6a2c92840bab139ec992c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1d7847762858c571371fa07803f9c1f1973bfaf80beac249a41b4edda9874c0",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-12-09T11:27:26Z",
    "title_canon_sha256": "9999c09228043800dbb698f182621641f5ed4480ba7d62a2628c212d37321d0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2389",
    "kind": "arxiv",
    "version": 1
  }
}