Pith Number

pith:KCPH5BYO

pith:2018:KCPH5BYO3LALSHX3CBLL447TLP

not attested not anchored not stored refs pending

Reaction kinetics of ultracold molecule-molecule collisions

Daniel K. Hoffmann, Dmitry S. Petrov, Johannes Hecker Denschlag, Thomas Paintner, Wolfgang Limmer

arxiv:1805.08128 v1 · 2018-05-21 · cond-mat.quant-gas · 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{KCPH5BYO3LALSHX3CBLL447TLP}

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	2026-05-17T23:52:07.642396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

509e7e870edac0b91efb1056be73f35be50d941b2dfbad981c5239d88b42b930

Aliases

arxiv: 1805.08128 · arxiv_version: 1805.08128v1 · doi: 10.48550/arxiv.1805.08128 · pith_short_12: KCPH5BYO3LAL · pith_short_16: KCPH5BYO3LALSHX3 · pith_short_8: KCPH5BYO

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/KCPH5BYO3LALSHX3CBLL447TLP \
  | 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: 509e7e870edac0b91efb1056be73f35be50d941b2dfbad981c5239d88b42b930

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "773c1e2635db320e1bf9f2b36bebdb6a7a670e31734c145bbae60abeea36fef1",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-05-21T15:35:37Z",
    "title_canon_sha256": "fdadf93a6f974ea454da5312a7c274f70348413e7457fd05cc5655dd581851cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.08128",
    "kind": "arxiv",
    "version": 1
  }
}