Pith Number

pith:N5AQ3KM4

pith:2005:N5AQ3KM4K7RNAG3HSGWHHCMRNO

not attested not anchored not stored refs pending

An entanglement-area law for general bosonic harmonic lattice systems

J. Dreissig, J. Eisert, M.B. Plenio, M. Cramer

arxiv:quant-ph/0505092 v3 · 2005-05-12 · quant-ph · cond-mat.stat-mech · gr-qc · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N5AQ3KM4K7RNAG3HSGWHHCMRNO}

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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

Entanglement entropy and $T\bar T$ deformations beyond antipodal points from holography

Receipt and verification

First computed	2026-07-04T16:57:34.438472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f410da99c57e2d01b6791ac7389916b8960564e20c628305f407b96a83b3da2

Aliases

arxiv: quant-ph/0505092 · arxiv_version: quant-ph/0505092v3 · doi: 10.48550/arxiv.quant-ph/0505092 · pith_short_12: N5AQ3KM4K7RN · pith_short_16: N5AQ3KM4K7RNAG3H · pith_short_8: N5AQ3KM4

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/N5AQ3KM4K7RNAG3HSGWHHCMRNO \
  | 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: 6f410da99c57e2d01b6791ac7389916b8960564e20c628305f407b96a83b3da2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "661234ff7ec96030a8b429c14af8ecb9d2154d9da06bcaa8d69a7157accb0be5",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "gr-qc",
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-05-12T22:06:56Z",
    "title_canon_sha256": "dc8163dd40012c76a88e131d5576b0d8d4058bb612b0740a38736eac4f41343a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0505092",
    "kind": "arxiv",
    "version": 3
  }
}