Pith Number

pith:Y2MGBT43

pith:2009:Y2MGBT43DKZLJNNFPAB2EGXFUY

not attested not anchored not stored refs pending

Collisions of Ultracold Trapped Cesium Feshbach Molecules

F. Ferlaino, H.-C. Naegerl, M. Berninger, M. Mark, R. Grimm, S. Knoop

arxiv:0904.0935 v1 · 2009-04-06 · cond-mat.quant-gas · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y2MGBT43DKZLJNNFPAB2EGXFUY}

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	2026-05-18T02:14:07.262451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c69860cf9b1ab2b4b5a57803a21ae5a633005e7791fb9618c2b860921c3350c2

Aliases

arxiv: 0904.0935 · arxiv_version: 0904.0935v1 · doi: 10.48550/arxiv.0904.0935 · pith_short_12: Y2MGBT43DKZL · pith_short_16: Y2MGBT43DKZLJNNF · pith_short_8: Y2MGBT43

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/Y2MGBT43DKZLJNNFPAB2EGXFUY \
  | 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: c69860cf9b1ab2b4b5a57803a21ae5a633005e7791fb9618c2b860921c3350c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11bc71fe006fde2474cf490dba181fad0cd9d05a3bb20e268419594d1a8f5752",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-04-06T14:45:41Z",
    "title_canon_sha256": "27866769f901fba63c8bd0af062d84e40df94f871d30b669684d945fbf1f97af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.0935",
    "kind": "arxiv",
    "version": 1
  }
}