Pith Number

pith:AGI2DIQM

pith:2007:AGI2DIQMNAFNLUFGVB4JH7UFHT

not attested not anchored not stored refs pending

Ultracold collisions in magnetic fields: reducing inelastic cross sections near Feshbach resonances

Jeremy M. Hutson, Maykel Leonardo Gonzalez-Martinez, R. Adam Rowlands

arxiv:0707.4397 v1 · 2007-07-30 · physics.chem-ph · physics.atm-clus · 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{AGI2DIQMNAFNLUFGVB4JH7UFHT}

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	2026-07-04T15:03:20.936943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0191a1a20c680ad5d0a6a87893fe853cd6080440121f6ceeb2f928a2bcaf61db

Aliases

arxiv: 0707.4397 · arxiv_version: 0707.4397v1 · doi: 10.48550/arxiv.0707.4397 · pith_short_12: AGI2DIQMNAFN · pith_short_16: AGI2DIQMNAFNLUFG · pith_short_8: AGI2DIQM

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/AGI2DIQMNAFNLUFGVB4JH7UFHT \
  | 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: 0191a1a20c680ad5d0a6a87893fe853cd6080440121f6ceeb2f928a2bcaf61db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07fed8717ddb284aa6043d41f9f1d396458435395f15101f4ffa32a3a523d3e6",
    "cross_cats_sorted": [
      "physics.atm-clus",
      "physics.atom-ph"
    ],
    "license": "",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2007-07-30T12:56:43Z",
    "title_canon_sha256": "de92b3fed61b4748cc755f58b25447529497b186e32586bf807d2150efd05df4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.4397",
    "kind": "arxiv",
    "version": 1
  }
}