Pith Number

pith:ZUM4W6LA

pith:2017:ZUM4W6LA2LTK7O6DKEXTA6U3TT

not attested not anchored not stored refs pending

Ultracold collisions of molecules

Goulven Qu\'em\'ener

arxiv:1703.09174 v1 · 2017-03-27 · physics.atom-ph · quant-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{ZUM4W6LA2LTK7O6DKEXTA6U3TT}

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	2026-05-18T00:47:54.067505Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd19cb7960d2e6afbbc3512f307a9b9ccd0fca0841f6368bfc9b6a74f7fc8226

Aliases

arxiv: 1703.09174 · arxiv_version: 1703.09174v1 · doi: 10.48550/arxiv.1703.09174 · pith_short_12: ZUM4W6LA2LTK · pith_short_16: ZUM4W6LA2LTK7O6D · pith_short_8: ZUM4W6LA

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/ZUM4W6LA2LTK7O6DKEXTA6U3TT \
  | 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: cd19cb7960d2e6afbbc3512f307a9b9ccd0fca0841f6368bfc9b6a74f7fc8226

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfc320cb2d1ed9be71af14b36f5809e36e775a598cf6d3b457bc0145d76222fa",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2017-03-27T16:35:35Z",
    "title_canon_sha256": "087b9a8a8d6dfab39dceeff503cc2ff696d0769b5fad6c11705d1479f2ea6e9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.09174",
    "kind": "arxiv",
    "version": 1
  }
}