Pith Number

pith:BNXO4IFQ

pith:2000:BNXO4IFQ6SGUDA6THHVST72RDJ

not attested not anchored not stored refs pending

Explosion of a collapsing Bose-Einstein condensate

H.T.C. Stoof, R.A. Duine

arxiv:cond-mat/0007320 v1 · 2000-07-20 · cond-mat.stat-mech

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

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	2026-05-18T02:40:24.757333Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b6eee20b0f48d4183d339eb29ff511a470d4ae09c4e39a42934f8f03a7d29d6

Aliases

arxiv: cond-mat/0007320 · arxiv_version: cond-mat/0007320v1 · doi: 10.48550/arxiv.cond-mat/0007320 · pith_short_12: BNXO4IFQ6SGU · pith_short_16: BNXO4IFQ6SGUDA6T · pith_short_8: BNXO4IFQ

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/BNXO4IFQ6SGUDA6THHVST72RDJ \
  | 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: 0b6eee20b0f48d4183d339eb29ff511a470d4ae09c4e39a42934f8f03a7d29d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a0d319cf57efdb06e3821f47774a38f63b7be4aaf64e5e413b824a75a1f3127",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2000-07-20T12:44:09Z",
    "title_canon_sha256": "152a284520445b4beaa0ddc7d513c48596c3e46fe77dc5569339280800f33bdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0007320",
    "kind": "arxiv",
    "version": 1
  }
}