Pith Number

pith:AE37V43D

pith:2021:AE37V43D4CZ4K2FUH2GWRECECR

not attested not anchored not stored refs pending

Entanglement in many-body eigenstates of quantum-chaotic quadratic Hamiltonians

Lev Vidmar, Marcos Rigol, Patrycja {\L}yd\.zba

arxiv:2101.05309 v2 · 2021-01-13 · cond-mat.stat-mech · cond-mat.dis-nn · cond-mat.quant-gas · 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{AE37V43D4CZ4K2FUH2GWRECECR}

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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

Efficient computation of average subsystem Bures distance between fermionic Gaussian states

Receipt and verification

First computed	2026-07-05T02:56:24.666821Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0137faf363e0b3c568b43e8d689044147423d0fb1c88278e7c825348a126c02f

Aliases

arxiv: 2101.05309 · arxiv_version: 2101.05309v2 · doi: 10.48550/arxiv.2101.05309 · pith_short_12: AE37V43D4CZ4 · pith_short_16: AE37V43D4CZ4K2FU · pith_short_8: AE37V43D

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/AE37V43D4CZ4K2FUH2GWRECECR \
  | 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: 0137faf363e0b3c568b43e8d689044147423d0fb1c88278e7c825348a126c02f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b3695a26838c79f6915ff2306c4b395408a74264400b76fd12631fdd4dd4584",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.quant-gas",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2021-01-13T19:12:20Z",
    "title_canon_sha256": "62aea05b7a8c0cf35c86d5b2378d4d6ec9564d96957ca238505825f4bfe3eb5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.05309",
    "kind": "arxiv",
    "version": 2
  }
}