Pith Number

pith:3AKEUB2T

pith:2019:3AKEUB2TESKAOMTLRZMR2NS23D

not attested not anchored not stored refs pending

Long rotational coherence times of molecules in a magnetic trap

B. E. Sauer, H. J. Williams, J. Aldegunde, Jeremy M. Hutson, L. Caldwell, M. R. Tarbutt, N. J. Fitch

arxiv:1908.11839 v2 · 2019-08-30 · 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{3AKEUB2TESKAOMTLRZMR2NS23D}

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	2026-07-05T00:40:44.241611Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d8144a0753249407326b8e591d365ad8d91ddd6f8e37d3dd8b59640c7321c046

Aliases

arxiv: 1908.11839 · arxiv_version: 1908.11839v2 · doi: 10.48550/arxiv.1908.11839 · pith_short_12: 3AKEUB2TESKA · pith_short_16: 3AKEUB2TESKAOMTL · pith_short_8: 3AKEUB2T

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/3AKEUB2TESKAOMTLRZMR2NS23D \
  | 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: d8144a0753249407326b8e591d365ad8d91ddd6f8e37d3dd8b59640c7321c046

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed2e6fbe5bb970f963aae0f10179a5aefe96f785f62d5ba203abaa150fc05705",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2019-08-30T17:08:23Z",
    "title_canon_sha256": "0a3b53c3c0217d67c85d9da810fef98ccd65f2898b4cc67e70220a2f835e21e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.11839",
    "kind": "arxiv",
    "version": 2
  }
}