Pith Number

pith:2HQCBGYM

pith:2004:2HQCBGYM4YMVI7YTC6V5H7MZLA

not attested not anchored not stored refs pending

Semiclassical Foundation of Universality in Quantum Chaos

Alexander Altland, Fritz Haake, Petr Braun, Sebastian M\"uller, Stefan Heusler

arxiv:nlin/0401021 v2 · 2004-01-15 · nlin.CD · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2HQCBGYM4YMVI7YTC6V5H7MZLA}

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

Controlled Chaos in 4D SCFTs

Receipt and verification

First computed	2026-07-04T14:47:42.020243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1e0209b0ce619547f1317abd3fd995826e5d8e6c848bbb724f53beff036fc95

Aliases

arxiv: nlin/0401021 · arxiv_version: nlin/0401021v2 · doi: 10.48550/arxiv.nlin/0401021 · pith_short_12: 2HQCBGYM4YMV · pith_short_16: 2HQCBGYM4YMVI7YT · pith_short_8: 2HQCBGYM

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/2HQCBGYM4YMVI7YTC6V5H7MZLA \
  | 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: d1e0209b0ce619547f1317abd3fd995826e5d8e6c848bbb724f53beff036fc95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "390f1b7197d1b3d06b4d67c03bbf9c13e99fa30b1ddd25729d7507cccbed5703",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "",
    "primary_cat": "nlin.CD",
    "submitted_at": "2004-01-15T20:35:28Z",
    "title_canon_sha256": "ed64497e6513f8c8ba2c1ba652357de54b2903692b80916ff5e1623c8b2fcf7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "nlin/0401021",
    "kind": "arxiv",
    "version": 2
  }
}