Pith Number

pith:DTWRNNI3

pith:2015:DTWRNNI3UKU5NETPJWAFBAJSJU

not attested not anchored not stored refs pending

The holographic entropy increases in quadratic curvature gravity

Aron C. Wall, Srijit Bhattacharjee, Sudipta Sarkar

arxiv:1504.04706 v2 · 2015-04-18 · 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{DTWRNNI3UKU5NETPJWAFBAJSJU}

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	2026-05-18T01:33:43.515362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ced16b51ba2a9d6926f4d805081324d39b8931b4f25f8e815e1ef2c6173a582

Aliases

arxiv: 1504.04706 · arxiv_version: 1504.04706v2 · doi: 10.48550/arxiv.1504.04706 · pith_short_12: DTWRNNI3UKU5 · pith_short_16: DTWRNNI3UKU5NETP · pith_short_8: DTWRNNI3

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/DTWRNNI3UKU5NETPJWAFBAJSJU \
  | 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: 1ced16b51ba2a9d6926f4d805081324d39b8931b4f25f8e815e1ef2c6173a582

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "762334b78170c8c08ba8d59a0c1bfec8e641a05130a93a63eccd571e758dd128",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-04-18T10:33:59Z",
    "title_canon_sha256": "80a6440c506996d79722c9232f98899d51f9d0336ee7f5c21ae859d92f9c78cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04706",
    "kind": "arxiv",
    "version": 2
  }
}