Pith Number

pith:UYNPJMCD

pith:2017:UYNPJMCDRSM5AL6FUKTF3ALZXW

not attested not anchored not stored refs pending

Entanglement Entropy of Eigenstates of Quantum Chaotic Hamiltonians

Lev Vidmar, Marcos Rigol

arxiv:1708.08453 v2 · 2017-08-28 · cond-mat.stat-mech · cond-mat.quant-gas · cond-mat.str-el · 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{UYNPJMCDRSM5AL6FUKTF3ALZXW}

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

Typical entanglement entropy with charge conservation

Receipt and verification

First computed	2026-05-18T00:29:18.394312Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a61af4b0438c99d02fc5a2a65d8179bd9271564a2594e0ec14a89b27532e753d

Aliases

arxiv: 1708.08453 · arxiv_version: 1708.08453v2 · doi: 10.48550/arxiv.1708.08453 · pith_short_12: UYNPJMCDRSM5 · pith_short_16: UYNPJMCDRSM5AL6F · pith_short_8: UYNPJMCD

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/UYNPJMCDRSM5AL6FUKTF3ALZXW \
  | 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: a61af4b0438c99d02fc5a2a65d8179bd9271564a2594e0ec14a89b27532e753d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29d6fff0b29d1e8d49dd511bf4dabbd7028f44eea6d15f02ba39e05874fcb1b6",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2017-08-28T18:00:01Z",
    "title_canon_sha256": "c45f446b5377f57a90e8b287b5ad197faf4c4df14265458107e4e2a22f09fd69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.08453",
    "kind": "arxiv",
    "version": 2
  }
}