Pith Number

pith:NGPCQU3Y

pith:2010:NGPCQU3Y5FGV6HAN7OYPXFHR4T

not attested not anchored not stored refs pending

Nuclear-spin-independent short-range three-body physics in ultracold atoms

Lev Khaykovich, Noam Gross, Servaas Kokkelmans, Zav Shotan

arxiv:1003.4891 v4 · 2010-03-25 · 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{NGPCQU3Y5FGV6HAN7OYPXFHR4T}

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	2026-05-18T03:54:49.597669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

699e285378e94d5f1c0dfbb0fb94f1e4c5d2403c7415cd5160cfca1ada22ba9b

Aliases

arxiv: 1003.4891 · arxiv_version: 1003.4891v4 · doi: 10.48550/arxiv.1003.4891 · pith_short_12: NGPCQU3Y5FGV · pith_short_16: NGPCQU3Y5FGV6HAN · pith_short_8: NGPCQU3Y

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/NGPCQU3Y5FGV6HAN7OYPXFHR4T \
  | 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: 699e285378e94d5f1c0dfbb0fb94f1e4c5d2403c7415cd5160cfca1ada22ba9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2f83fd1a5ae2c6d5c9bee0184641311d6770eaa1c320f65b3f956e6c5b50d43",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2010-03-25T13:58:36Z",
    "title_canon_sha256": "f7d18fad04d95d2a05fceac8c3986af30879f2c0295db6d2de86553993d52287"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.4891",
    "kind": "arxiv",
    "version": 4
  }
}