Pith Number

pith:CPUEXAHC

pith:2004:CPUEXAHCBBCJUBGKSNYONEEF67

not attested not anchored not stored refs pending

Boson-like quantum dynamics of association in ultracold Fermi gases

A. Vardi, I. Tikhonenkov

arxiv:cond-mat/0407424 v2 · 2004-07-16 · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPUEXAHCBBCJUBGKSNYONEEF67}

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	2026-05-18T01:39:57.955586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13e84b80e208449a04ca9370e69085f7c4bd658250d0f43365260d27cc353fe6

Aliases

arxiv: cond-mat/0407424 · arxiv_version: cond-mat/0407424v2 · doi: 10.48550/arxiv.cond-mat/0407424 · pith_short_12: CPUEXAHCBBCJ · pith_short_16: CPUEXAHCBBCJUBGK · pith_short_8: CPUEXAHC

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/CPUEXAHCBBCJUBGKSNYONEEF67 \
  | 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: 13e84b80e208449a04ca9370e69085f7c4bd658250d0f43365260d27cc353fe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f79994847ec09806003606c33eb6b0ce9d71d8b44e4fe4a7f27c0228c900da0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2004-07-16T07:42:19Z",
    "title_canon_sha256": "3c22c084558582b5f3098eef9d3fcde51b8569966ce478c0c13c9c85200de4b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0407424",
    "kind": "arxiv",
    "version": 2
  }
}