Pith Number

pith:6EYK4GAX

pith:2006:6EYK4GAXZF2YU5N3KTX634724F

not attested not anchored not stored refs pending

Proof of the Holographic Formula for Entanglement Entropy

Dmitri V. Fursaev

arxiv:hep-th/0606184 v2 · 2006-06-20 · hep-th · cond-mat.other · 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{6EYK4GAXZF2YU5N3KTX634724F}

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.

Cited by

1 paper in Pith

Lectures on entanglement entropy in field theory and holography

Receipt and verification

First computed	2026-07-04T17:20:50.516020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f130ae1817c9758a75bb54efedf3fae15295d3a43c2bfbb9bb65256eeac9b2f0

Aliases

arxiv: hep-th/0606184 · arxiv_version: hep-th/0606184v2 · doi: 10.48550/arxiv.hep-th/0606184 · pith_short_12: 6EYK4GAXZF2Y · pith_short_16: 6EYK4GAXZF2YU5N3 · pith_short_8: 6EYK4GAX

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/6EYK4GAXZF2YU5N3KTX634724F \
  | 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: f130ae1817c9758a75bb54efedf3fae15295d3a43c2bfbb9bb65256eeac9b2f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e232cd4cc960647ac7dbb7d2dd4b091d01fa668655e22c54a419ff2f3858f4ac",
    "cross_cats_sorted": [
      "cond-mat.other",
      "quant-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-06-20T06:09:02Z",
    "title_canon_sha256": "569efee9307e1ee7997e45c56b233419dac95a07fc1365d8b386077bc27eb4c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0606184",
    "kind": "arxiv",
    "version": 2
  }
}