Pith Number

pith:57Q4V2T2

pith:2013:57Q4V2T2HIYH3566UY64AMGS7K

not attested not anchored not stored refs pending

Ultracold molecular collisions in combined electric and magnetic fields

Goulven Qu\'em\'ener, John L. Bohn

arxiv:1306.4846 v1 · 2013-06-20 · 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{57Q4V2T2HIYH3566UY64AMGS7K}

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	2026-05-18T03:18:28.700870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

efe1caea7a3a307df7dea63dc030d2fabb77b47f83b1d5312c00071790feb628

Aliases

arxiv: 1306.4846 · arxiv_version: 1306.4846v1 · doi: 10.48550/arxiv.1306.4846 · pith_short_12: 57Q4V2T2HIYH · pith_short_16: 57Q4V2T2HIYH3566 · pith_short_8: 57Q4V2T2

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/57Q4V2T2HIYH3566UY64AMGS7K \
  | 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: efe1caea7a3a307df7dea63dc030d2fabb77b47f83b1d5312c00071790feb628

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a172dc3c8e169c8d0e548149e1b9f3dab71b96a94bbda8d3beb930e9047bfb0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-06-20T12:21:38Z",
    "title_canon_sha256": "ba93b9c6110eac4eed862a7b641703110d3e4386c091d485f046f3c6026de9aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4846",
    "kind": "arxiv",
    "version": 1
  }
}