Pith Number

pith:5NUT2V6P

pith:2015:5NUT2V6PBGWRQXAMFJEIYNAZ45

not attested not anchored not stored refs pending

Universal Loss Dynamics in a Unitary Bose Gas

Andrew T. Grier, Benno S. Rem, Cheng Chin, Christophe Salomon, Fr\'ed\'eric Chevy, Igor Ferrier-Barbut, Lev Khaykovich, Li-Chung Ha, Marion Delehaye, S\'ebastien Laurent, Ulrich Eismann

arxiv:1505.04523 v2 · 2015-05-18 · cond-mat.quant-gas · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5NUT2V6PBGWRQXAMFJEIYNAZ45}

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	2026-05-18T01:14:04.310498Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb693d57cf09ad185c0c2a488c3419e76efb27528217d3dab0c2a4fbdf07ea7b

Aliases

arxiv: 1505.04523 · arxiv_version: 1505.04523v2 · doi: 10.48550/arxiv.1505.04523 · pith_short_12: 5NUT2V6PBGWR · pith_short_16: 5NUT2V6PBGWRQXAM · pith_short_8: 5NUT2V6P

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/5NUT2V6PBGWRQXAMFJEIYNAZ45 \
  | 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: eb693d57cf09ad185c0c2a488c3419e76efb27528217d3dab0c2a4fbdf07ea7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a02d0dcbaf80b51cc09c4b8c54fa9f5b506c32f5d9a99a11aa46978398d535c6",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-05-18T06:29:05Z",
    "title_canon_sha256": "72c373b8bdb45ffc6d93db8ed9f6f09b6d472b43c6ea85913e580f3f5ae1f179"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.04523",
    "kind": "arxiv",
    "version": 2
  }
}