Pith Number

pith:5GXVXYGI

pith:2013:5GXVXYGIKQPWKBDGMVKQVIMI4Q

not attested not anchored not stored refs pending

Shot-noise-limited spin measurements in a pulsed molecular beam

A.C. Vutha, B.R. O'Leary, B. Spaun, D. DeMille, E. Kirilov, E. Petrik, G. Gabrielse, J.M. Doyle, N.R. Hutzler, P.W. Hess, W.C. Campbell, Y.V. Gurevich

arxiv:1305.2179 v1 · 2013-05-09 · physics.atom-ph · quant-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{5GXVXYGIKQPWKBDGMVKQVIMI4Q}

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	2026-05-18T03:08:37.508370Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9af5be0c8541f65046665550aa188e41572ac69c6c1bab92fb9527cce9afb79

Aliases

arxiv: 1305.2179 · arxiv_version: 1305.2179v1 · doi: 10.48550/arxiv.1305.2179 · pith_short_12: 5GXVXYGIKQPW · pith_short_16: 5GXVXYGIKQPWKBDG · pith_short_8: 5GXVXYGI

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/5GXVXYGIKQPWKBDGMVKQVIMI4Q \
  | 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: e9af5be0c8541f65046665550aa188e41572ac69c6c1bab92fb9527cce9afb79

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2cc0f046bcfd4462c3426669c5ecedf8f4b3a5b58786f515ae0b759a6383376",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-05-09T19:01:42Z",
    "title_canon_sha256": "271c5c704ff3f3e82358bdfeb561d0e122f8853e810ad7720207046540a17cce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.2179",
    "kind": "arxiv",
    "version": 1
  }
}