Pith Number

pith:HTQVZSDZ

pith:2021:HTQVZSDZ75OD5YJ22EG6GKOQLI

not attested not anchored not stored refs pending

Bound entanglement in thermalized states and black hole radiation

Hassan Shapourian, Hong Liu, Jonah Kudler-Flam, Shreya Vardhan

arxiv:2110.02959 v1 · 2021-10-06 · hep-th · cond-mat.stat-mech · cond-mat.str-el · 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{HTQVZSDZ75OD5YJ22EG6GKOQLI}

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

Logarithmic negativity typically equals exact entanglement cost

Receipt and verification

First computed	2026-07-05T04:48:36.888066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ce15cc879ff5c3ee13ad10de329d05a0344f8c3aa802ccdd29758daa4502a5c

Aliases

arxiv: 2110.02959 · arxiv_version: 2110.02959v1 · doi: 10.48550/arxiv.2110.02959 · pith_short_12: HTQVZSDZ75OD · pith_short_16: HTQVZSDZ75OD5YJ2 · pith_short_8: HTQVZSDZ

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/HTQVZSDZ75OD5YJ22EG6GKOQLI \
  | 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: 3ce15cc879ff5c3ee13ad10de329d05a0344f8c3aa802ccdd29758daa4502a5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22ee38fcae27c686223f006a368c6e5df2c10abd4c386397ab5c7b5a0acd4e74",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el",
      "gr-qc",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-10-06T18:00:00Z",
    "title_canon_sha256": "894711239ad3770a2e0d4b2b2a278df74d0da08c64eec1bafc312c0b0ad11c2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.02959",
    "kind": "arxiv",
    "version": 1
  }
}