Pith Number

pith:7BZXOTER

pith:2016:7BZXOTERQZHWT5J4CFWWFTLFP7

not attested not anchored not stored refs pending

Gravitational surface Hamiltonian and entropy quantization

Ashish Bakshi, Bibhas Ranjan Majhi, Saurav Samanta

arxiv:1607.08333 v2 · 2016-07-28 · gr-qc · hep-th · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7BZXOTERQZHWT5J4CFWWFTLFP7}

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	2026-05-18T00:53:50.758353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f873774c91864f69f53c116d62cd657ff2dbbfa2e6fae8bde478dfcb6142a9b9

Aliases

arxiv: 1607.08333 · arxiv_version: 1607.08333v2 · doi: 10.48550/arxiv.1607.08333 · pith_short_12: 7BZXOTERQZHW · pith_short_16: 7BZXOTERQZHWT5J4 · pith_short_8: 7BZXOTER

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/7BZXOTERQZHWT5J4CFWWFTLFP7 \
  | 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: f873774c91864f69f53c116d62cd657ff2dbbfa2e6fae8bde478dfcb6142a9b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61d18ef8748f279f8668ab18df1c18a0d74d695e8fb8f782d78afd3f50132c0a",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2016-07-28T07:27:01Z",
    "title_canon_sha256": "9a5900220126072f8767e8f69c0e8b36a42d43d8754c3fdbe8ae5c7b54ad17fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08333",
    "kind": "arxiv",
    "version": 2
  }
}