Pith Number

pith:LQJMJ2GF

pith:2019:LQJMJ2GF5IDKX3E6XILUV3T6XF

not attested not anchored not stored refs pending

High-resolution imaging of molecular collisions using a Zeeman decelerator

Matthieu Besemer, Sebastiaan Y.T. van de Meerakker, Theo Cremers, Vikram Plomp, Zhi Gao

arxiv:1909.02542 v1 · 2019-09-05 · 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{LQJMJ2GF5IDKX3E6XILUV3T6XF}

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	2026-07-05T00:56:31.134436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c12c4e8c5ea06abec9eba174aee7eb95926b340aa9e629659b1cc4aa30e42ed

Aliases

arxiv: 1909.02542 · arxiv_version: 1909.02542v1 · doi: 10.48550/arxiv.1909.02542 · pith_short_12: LQJMJ2GF5IDK · pith_short_16: LQJMJ2GF5IDKX3E6 · pith_short_8: LQJMJ2GF

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/LQJMJ2GF5IDKX3E6XILUV3T6XF \
  | 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: 5c12c4e8c5ea06abec9eba174aee7eb95926b340aa9e629659b1cc4aa30e42ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c63e40131d7ec460bda64c9b4df9108bbacd106edda700d6b441d31309361526",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2019-09-05T17:29:51Z",
    "title_canon_sha256": "1b11e3d648e96494c712afb6e8e09b8404154712794462ee38a1042413544b1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.02542",
    "kind": "arxiv",
    "version": 1
  }
}