Pith Number

pith:N7LBWKN2

pith:2014:N7LBWKN2HRA2XRMECFJLXZU6IY

not attested not anchored not stored refs pending

What is the dual of two entangled CFTs?

Samir D. Mathur

arxiv:1402.6378 v1 · 2014-02-25 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7LBWKN2HRA2XRMECFJLXZU6IY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

1 paper in Pith

Replica Wormholes and the Entropy of Hawking Radiation

Receipt and verification

First computed	2026-05-18T02:57:44.643407Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fd61b29ba3c41abc5841152bbe69e463dc75fb6c900e69d84e70c7b8f7b8062

Aliases

arxiv: 1402.6378 · arxiv_version: 1402.6378v1 · doi: 10.48550/arxiv.1402.6378 · pith_short_12: N7LBWKN2HRA2 · pith_short_16: N7LBWKN2HRA2XRME · pith_short_8: N7LBWKN2

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/N7LBWKN2HRA2XRMECFJLXZU6IY \
  | 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: 6fd61b29ba3c41abc5841152bbe69e463dc75fb6c900e69d84e70c7b8f7b8062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce826aa9737e76e1b162bf3fabc2f10f72e4573338d1afa8e8bd070bc93f2b42",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-02-25T23:57:51Z",
    "title_canon_sha256": "aaff84c9a81987b85abdba5262cc83d95f53e639d6bcdde7714355881fa47dcb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.6378",
    "kind": "arxiv",
    "version": 1
  }
}