Pith Number

pith:5ZQQ5Y2D

pith:2009:5ZQQ5Y2DCS3266WBTUPN2PV5YC

not attested not anchored not stored refs pending

Matter-wave bistability in coupled atom-molecule quantum gases

Andrew Robertson, Han Pu, Hong Y. Ling, Lei Jiang

arxiv:0907.4779 v1 · 2009-07-27 · 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{5ZQQ5Y2DCS3266WBTUPN2PV5YC}

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	2026-05-18T02:12:47.326686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee610ee34314b7af7ac19d1edd3ebdc09ba050fd2667cfe7e41328f9b635ec8f

Aliases

arxiv: 0907.4779 · arxiv_version: 0907.4779v1 · doi: 10.48550/arxiv.0907.4779 · pith_short_12: 5ZQQ5Y2DCS32 · pith_short_16: 5ZQQ5Y2DCS3266WB · pith_short_8: 5ZQQ5Y2D

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/5ZQQ5Y2DCS3266WBTUPN2PV5YC \
  | 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: ee610ee34314b7af7ac19d1edd3ebdc09ba050fd2667cfe7e41328f9b635ec8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85215785d65b7d022b65cd96aebda39a679d4cbd5e527c1fa2c994f003e00e07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-07-27T21:44:34Z",
    "title_canon_sha256": "c73364e9a063f25b03257f1d5e1fb57d7f795f06398b473892fd1511a08d8f39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.4779",
    "kind": "arxiv",
    "version": 1
  }
}