Pith Number

pith:FKNXQPQ6

pith:2018:FKNXQPQ6ANSJ3O4QA72LQDZDXS

not attested not anchored not stored refs pending

Holographic entropy relations

Massimiliano Rota, Mukund Rangamani, Veronika E. Hubeny

arxiv:1808.07871 v1 · 2018-08-23 · hep-th · gr-qc · 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{FKNXQPQ6ANSJ3O4QA72LQDZDXS}

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	2026-05-17T23:59:14.587925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a9b783e1e03649dbb9007f4b80f23bcb9728e953b02a3063e2472ddc2acd5c3

Aliases

arxiv: 1808.07871 · arxiv_version: 1808.07871v1 · doi: 10.48550/arxiv.1808.07871 · pith_short_12: FKNXQPQ6ANSJ · pith_short_16: FKNXQPQ6ANSJ3O4Q · pith_short_8: FKNXQPQ6

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/FKNXQPQ6ANSJ3O4QA72LQDZDXS \
  | 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: 2a9b783e1e03649dbb9007f4b80f23bcb9728e953b02a3063e2472ddc2acd5c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d78bf3e1aa43f6e8012e484028f85ad53902950a126e27913164e719166512d8",
    "cross_cats_sorted": [
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-08-23T18:00:00Z",
    "title_canon_sha256": "a2b214864359b0c3799604b810003631eed5451b904a89cb1210c5c78239490f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.07871",
    "kind": "arxiv",
    "version": 1
  }
}