Pith Number

pith:6QQ3B3YN

pith:2012:6QQ3B3YNVDJDUJ5D3ACEXT5Z5K

not attested not anchored not stored refs pending

Few-body ultracold reactions in a Bose-Fermi mixture

Chen Zhang, Chris H. Greene, Javier von Stecher

arxiv:1201.5416 v1 · 2012-01-25 · physics.atom-ph · 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{6QQ3B3YNVDJDUJ5D3ACEXT5Z5K}

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	2026-05-18T03:17:14.892767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f421b0ef0da8d23a27a3d8044bcfb9eaaf1139e673ccc5b662caa62a56c7a96e

Aliases

arxiv: 1201.5416 · arxiv_version: 1201.5416v1 · doi: 10.48550/arxiv.1201.5416 · pith_short_12: 6QQ3B3YNVDJD · pith_short_16: 6QQ3B3YNVDJDUJ5D · pith_short_8: 6QQ3B3YN

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/6QQ3B3YNVDJDUJ5D3ACEXT5Z5K \
  | 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: f421b0ef0da8d23a27a3d8044bcfb9eaaf1139e673ccc5b662caa62a56c7a96e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "077a0871d2eae77e95ec3658e77096dd3716a022ba40ebb94396a46611bf8f54",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2012-01-25T23:40:51Z",
    "title_canon_sha256": "e8a43e653fe554f9fb5992234104f938283e43878648590597f5184ce6173d02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5416",
    "kind": "arxiv",
    "version": 1
  }
}