Pith Number

pith:4MXWYMVJ

pith:2015:4MXWYMVJ6EQOTUNF7Q54QKLH26

not attested not anchored not stored refs pending

Universal non-monotonic structure in the saturation curves of MOT-loaded Na$^+$ ions stored in an ion-neutral hybrid trap: Prediction and observation

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

arxiv:1507.04731 v2 · 2015-07-16 · 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{4MXWYMVJ6EQOTUNF7Q54QKLH26}

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	2026-05-18T01:24:32.896941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e32f6c32a9f120e9d1a5fc3bc82967d797115940b843370c15eccf01569e39e7

Aliases

arxiv: 1507.04731 · arxiv_version: 1507.04731v2 · doi: 10.48550/arxiv.1507.04731 · pith_short_12: 4MXWYMVJ6EQO · pith_short_16: 4MXWYMVJ6EQOTUNF · pith_short_8: 4MXWYMVJ

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/4MXWYMVJ6EQOTUNF7Q54QKLH26 \
  | 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: e32f6c32a9f120e9d1a5fc3bc82967d797115940b843370c15eccf01569e39e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "100f4e2d1aec4da2242f84d009910aecf573dcf4bf5f4625d4652d09f0bd7417",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2015-07-16T19:48:54Z",
    "title_canon_sha256": "9242012d9456801fdfe7152e37f778b413a3f107d49889407a3ad492ea7e5ba7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04731",
    "kind": "arxiv",
    "version": 2
  }
}