Pith Number

pith:CH4AO7VE

pith:2000:CH4AO7VEYA6FQ4MP4YA4QCGSLQ

not attested not anchored not stored refs pending

Dark soliton states of Bose-Einstein condensates in anisotropic traps

B.I. Schneider, C.W. Clark, D.L. Feder, L.A. Collins, M.S. Pindzola

arxiv:cond-mat/0004449 v1 · 2000-04-26 · 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{CH4AO7VEYA6FQ4MP4YA4QCGSLQ}

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	2026-05-18T01:07:13.201600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11f8077ea4c03c58718fe601c808d25c3f802628c13e626089f493e66350b29a

Aliases

arxiv: cond-mat/0004449 · arxiv_version: cond-mat/0004449v1 · doi: 10.48550/arxiv.cond-mat/0004449 · pith_short_12: CH4AO7VEYA6F · pith_short_16: CH4AO7VEYA6FQ4MP · pith_short_8: CH4AO7VE

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/CH4AO7VEYA6FQ4MP4YA4QCGSLQ \
  | 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: 11f8077ea4c03c58718fe601c808d25c3f802628c13e626089f493e66350b29a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e347b22a48dc95660a0963069bd4d92be4b5e90beea4c46af14bf3be26df13fc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2000-04-26T18:07:14Z",
    "title_canon_sha256": "2c401469cb567f2c1f08a13e5b2997ddea069a8ea0d467481a21cdc1ad3c3296"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0004449",
    "kind": "arxiv",
    "version": 1
  }
}