Pith Number

pith:KMKBEMVK

pith:2014:KMKBEMVKWM7AIGDEXVKENVCR5X

not attested not anchored not stored refs pending

Entanglement Rates and the Stability of the Area Law for the Entanglement Entropy

Frank Verstraete, Karel Van Acoleyen, Koenraad M.R. Audenaert, Micha\"el Mari\"en

arxiv:1411.0680 v1 · 2014-11-03 · math-ph · math.MP · 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{KMKBEMVKWM7AIGDEXVKENVCR5X}

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	2026-05-18T02:38:38.443870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53141232aab33e041864bd5446d451edc0777f1fe19e0d809adb0a77bf11380e

Aliases

arxiv: 1411.0680 · arxiv_version: 1411.0680v1 · doi: 10.48550/arxiv.1411.0680 · pith_short_12: KMKBEMVKWM7A · pith_short_16: KMKBEMVKWM7AIGDE · pith_short_8: KMKBEMVK

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/KMKBEMVKWM7AIGDEXVKENVCR5X \
  | 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: 53141232aab33e041864bd5446d451edc0777f1fe19e0d809adb0a77bf11380e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53d6cfd95c89975dde496b8b35d8c20e9e9a51a8b8530938351ba7ccf52bfd9f",
    "cross_cats_sorted": [
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-11-03T21:00:12Z",
    "title_canon_sha256": "4c2108c7eb05f8b077a121c2e64f10f5e9248832883a0b597cb26d76181a93ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.0680",
    "kind": "arxiv",
    "version": 1
  }
}