Pith Number

pith:FBY5KIFR

pith:2013:FBY5KIFRFU5DUROEOQAJPSHMSG

not attested not anchored not stored refs pending

Precision Spectroscopy of Polarized Molecules in an Ion Trap

Edmund R. Meyer, Eric A. Cornell, Huanqian Loh, John L. Bohn, Jun Ye, Kang-Kuen Ni, Kevin C. Cossel, Matt Grau

arxiv:1311.3165 v1 · 2013-11-13 · 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{FBY5KIFRFU5DUROEOQAJPSHMSG}

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	2026-05-18T03:05:17.775600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2871d520b12d3a3a45c4740097c8ec91b5447d33cc2f00d862aa90cf00d76075

Aliases

arxiv: 1311.3165 · arxiv_version: 1311.3165v1 · doi: 10.48550/arxiv.1311.3165 · pith_short_12: FBY5KIFRFU5D · pith_short_16: FBY5KIFRFU5DUROE · pith_short_8: FBY5KIFR

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/FBY5KIFRFU5DUROEOQAJPSHMSG \
  | 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: 2871d520b12d3a3a45c4740097c8ec91b5447d33cc2f00d862aa90cf00d76075

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad7d6c2c038eff83ada0c0b4c4fb4112adc96433fd947f5a3d15475a100dd9e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-11-13T15:21:25Z",
    "title_canon_sha256": "d5d584cdabe5659482773e4ce8db3f16589ef86833dc3495056106e130b786b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3165",
    "kind": "arxiv",
    "version": 1
  }
}