Pith Number

pith:XXJJKFNN

pith:1998:XXJJKFNN43CYERX6GXDY6LGSKB

not attested not anchored not stored refs pending

Dynamics of two interacting Bose-Einstein condensates

A. Sinatra, G.V. Shlyapnikov, J. Dalibard, P.O. Fedichev, Y. Castin

arxiv:cond-mat/9809061 v2 · 1998-09-03 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XXJJKFNN43CYERX6GXDY6LGSKB}

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	2026-05-18T01:07:06.982491Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdd29515ade6c58246fe35c78f2cd2507c2561caa23b1470232ddf8fd4898adb

Aliases

arxiv: cond-mat/9809061 · arxiv_version: cond-mat/9809061v2 · doi: 10.48550/arxiv.cond-mat/9809061 · pith_short_12: XXJJKFNN43CY · pith_short_16: XXJJKFNN43CYERX6 · pith_short_8: XXJJKFNN

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/XXJJKFNN43CYERX6GXDY6LGSKB \
  | 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: bdd29515ade6c58246fe35c78f2cd2507c2561caa23b1470232ddf8fd4898adb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a551b11915781b07cfcdbba9be23b8edcdcc47a9f13d45cc762af53c96b4b4ee",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1998-09-03T09:49:47Z",
    "title_canon_sha256": "c9827fd36df93663932a53c180da234bd2b70410c9d3b0eb5450b9287530d14a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9809061",
    "kind": "arxiv",
    "version": 2
  }
}