Pith Number

pith:NVK4ALSS

pith:2009:NVK4ALSSU5TYPVZUPYYJOJAU3O

not attested not anchored not stored refs pending

Dynamics of coupled spins in the white- and quantum-noise regime

Peter N\"agele, Ulrich Weiss

arxiv:0903.1809 v1 · 2009-03-10 · 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{NVK4ALSSU5TYPVZUPYYJOJAU3O}

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	2026-05-18T02:14:36.163365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d55c02e52a76787d7347e30972414db87a4d4b117aeb095cd5aa943d0038910

Aliases

arxiv: 0903.1809 · arxiv_version: 0903.1809v1 · doi: 10.48550/arxiv.0903.1809 · pith_short_12: NVK4ALSSU5TY · pith_short_16: NVK4ALSSU5TYPVZU · pith_short_8: NVK4ALSS

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/NVK4ALSSU5TYPVZUPYYJOJAU3O \
  | 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: 6d55c02e52a76787d7347e30972414db87a4d4b117aeb095cd5aa943d0038910

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "312f094c7829adf56f0d5c563f7629a1bffb11b860acad2efbf7012ab7b5bcc1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-03-10T16:23:20Z",
    "title_canon_sha256": "faa0e5f0a13bcae09c5a2c4c6798de5c70649064054816c26871b1266b3385e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0903.1809",
    "kind": "arxiv",
    "version": 1
  }
}