Pith Number

pith:7CY7WRQB

pith:2010:7CY7WRQBHXJ2UKN7X2BQ4JY7SS

not attested not anchored not stored refs pending

Nonautonomous solitons of Bose-Einstein condensation in a linear potential with an arbitrary time-dependence

Guangsheng Fu, Qiu-Yan Li, Shu-Xin Wang, Wei-Wei Song, Zai-Dong Li

arxiv:1012.5475 v1 · 2010-12-25 · cond-mat.other · 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{7CY7WRQBHXJ2UKN7X2BQ4JY7SS}

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	2026-05-18T04:32:23.333210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8b1fb46013dd3aa29bfbe830e271f948766a9013094c15b76acdee12973cc9b

Aliases

arxiv: 1012.5475 · arxiv_version: 1012.5475v1 · doi: 10.48550/arxiv.1012.5475 · pith_short_12: 7CY7WRQBHXJ2 · pith_short_16: 7CY7WRQBHXJ2UKN7 · pith_short_8: 7CY7WRQB

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/7CY7WRQBHXJ2UKN7X2BQ4JY7SS \
  | 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: f8b1fb46013dd3aa29bfbe830e271f948766a9013094c15b76acdee12973cc9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04a4608fcb65638b15edd9ed9241699b171d0577c7edeb99c6b5c6c159371de3",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2010-12-25T12:58:56Z",
    "title_canon_sha256": "031137f153d745ca15e3b526c673daaa16288cce149a4167772a84722b80a42e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5475",
    "kind": "arxiv",
    "version": 1
  }
}