Pith Number

pith:O7CVPGOZ

pith:2012:O7CVPGOZ33EDDUW2Z5SANLLHKS

not attested not anchored not stored refs pending

Boltzmann equation simulation for a trapped Fermi gas of atoms

Carlos Lobo, Fr\'ed\'eric Chevy, Olga Goulko

arxiv:1201.6235 v1 · 2012-01-30 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O7CVPGOZ33EDDUW2Z5SANLLHKS}

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	2026-05-18T03:50:48.489245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77c55799d9dec831d2dacf6406ad6754b608c7ca48aad901cd045fd4e0124378

Aliases

arxiv: 1201.6235 · arxiv_version: 1201.6235v1 · doi: 10.48550/arxiv.1201.6235 · pith_short_12: O7CVPGOZ33ED · pith_short_16: O7CVPGOZ33EDDUW2 · pith_short_8: O7CVPGOZ

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/O7CVPGOZ33EDDUW2Z5SANLLHKS \
  | 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: 77c55799d9dec831d2dacf6406ad6754b608c7ca48aad901cd045fd4e0124378

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "835ffddd5998a5fc0baba6f9fb581be10094237099fbf950559ad771d0bd9380",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-01-30T14:40:13Z",
    "title_canon_sha256": "17bb6e696c39fba74d032a9136922cb5b37c3979422df8a9f122501c36149da3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.6235",
    "kind": "arxiv",
    "version": 1
  }
}