Pith Number

pith:BWCIY3JS

pith:2009:BWCIY3JSYCT334Y2F2GDD45OFU

not attested not anchored not stored refs pending

Transport of ultracold Bose gases beyond the Gross-Pitaevskii description

Peter Schlagheck, Thomas Ernst, Tobias Paul

arxiv:0905.4750 v1 · 2009-05-28 · 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{BWCIY3JSYCT334Y2F2GDD45OFU}

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	2026-05-18T02:13:30.944250Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d848c6d32c0a7bdf31a2e8c31f3ae2d12b5d6aea64812c7ae6f218671734e0a

Aliases

arxiv: 0905.4750 · arxiv_version: 0905.4750v1 · doi: 10.48550/arxiv.0905.4750 · pith_short_12: BWCIY3JSYCT3 · pith_short_16: BWCIY3JSYCT334Y2 · pith_short_8: BWCIY3JS

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/BWCIY3JSYCT334Y2F2GDD45OFU \
  | 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: 0d848c6d32c0a7bdf31a2e8c31f3ae2d12b5d6aea64812c7ae6f218671734e0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f94ff39cc1d269a5a1182766c8275adc94fcfb04d9f7aca1040ab91f04bc1a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-05-28T21:09:05Z",
    "title_canon_sha256": "7cae0bd0953552a9f05c1862567fd7f0c8e6a524ed107a6180a6fb5c93e74677"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.4750",
    "kind": "arxiv",
    "version": 1
  }
}