Pith Number

pith:YQALTRQT

pith:2014:YQALTRQTC6DSX2FTTUI4MNRNDR

not attested not anchored not stored refs pending

Measurement of low-energy Na^+ -- Na total collision rate in an ion--neutral hybrid trap

D. S. Goodman, F. A. Narducci, J. E. Wells, J. M. Kwolek, R. Bl\"umel, W. W. Smith

arxiv:1412.5141 v1 · 2014-12-16 · 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{YQALTRQTC6DSX2FTTUI4MNRNDR}

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	2026-05-18T02:29:02.326500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c400b9c61317872be8b39d11c6362d1c4fc3b24e37f2488f3c297dcda5417e51

Aliases

arxiv: 1412.5141 · arxiv_version: 1412.5141v1 · doi: 10.48550/arxiv.1412.5141 · pith_short_12: YQALTRQTC6DS · pith_short_16: YQALTRQTC6DSX2FT · pith_short_8: YQALTRQT

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/YQALTRQTC6DSX2FTTUI4MNRNDR \
  | 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: c400b9c61317872be8b39d11c6362d1c4fc3b24e37f2488f3c297dcda5417e51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e11859728e64bf26ce2263eb3cfc0f9ba9a5815bb80b9078442aa207f7a0e7aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2014-12-16T19:56:47Z",
    "title_canon_sha256": "643022fdf57d18727fab8a44f84215a882c55240807858f2fbfa2aed17921361"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5141",
    "kind": "arxiv",
    "version": 1
  }
}