Pith Number

pith:UHDD2BDK

pith:2003:UHDD2BDK3UQT6CBRQFUHK5R2OU

not attested not anchored not stored refs pending

A Consistent Picture of a Collapsing Bose-Einstein Condensate

Hiroki Saito, Masahito Ueda

arxiv:cond-mat/0305242 v1 · 2003-05-12 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHDD2BDK3UQT6CBRQFUHK5R2OU}

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	2026-05-18T01:40:01.354381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1c63d046add213f0831816875763a7516ef60734d7ec669a9608e598dfa0456

Aliases

arxiv: cond-mat/0305242 · arxiv_version: cond-mat/0305242v1 · doi: 10.48550/arxiv.cond-mat/0305242 · pith_short_12: UHDD2BDK3UQT · pith_short_16: UHDD2BDK3UQT6CBR · pith_short_8: UHDD2BDK

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/UHDD2BDK3UQT6CBRQFUHK5R2OU \
  | 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: a1c63d046add213f0831816875763a7516ef60734d7ec669a9608e598dfa0456

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c9275430d2d97cea18b06ea628c42327799bdd246b5763e838ef72e1fbb27c7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2003-05-12T03:48:37Z",
    "title_canon_sha256": "81e1764538f0197665af888a2dc8b8f0edc18d3e85592a59ef349301a298a9a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0305242",
    "kind": "arxiv",
    "version": 1
  }
}