Pith Number

pith:WVAAVZN5

pith:2011:WVAAVZN53XRGT6NN433FFTM6YC

not attested not anchored not stored refs pending

Metrological characterization of the pulsed Rb clock with optical detection

Aldo Godone, Claudio Calosso, Filippo Levi, Salvatore Micalizio

arxiv:1111.3450 v1 · 2011-11-15 · 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{WVAAVZN53XRGT6NN433FFTM6YC}

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	2026-05-18T01:59:33.302467Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5400ae5bddde269f9ade6f652cd9ec083994e159f2cd9762e72507ec85bbe68

Aliases

arxiv: 1111.3450 · arxiv_version: 1111.3450v1 · doi: 10.48550/arxiv.1111.3450 · pith_short_12: WVAAVZN53XRG · pith_short_16: WVAAVZN53XRGT6NN · pith_short_8: WVAAVZN5

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/WVAAVZN53XRGT6NN433FFTM6YC \
  | 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: b5400ae5bddde269f9ade6f652cd9ec083994e159f2cd9762e72507ec85bbe68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "015fef47a9ae1683b7b7c0a331f9e2985eacb7441da1766aa5e2cbbbfedb2f83",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-11-15T08:40:11Z",
    "title_canon_sha256": "28dc429f6eb261b57adebcd7de4ab125703bbba3c584137f73311ad262ea02bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.3450",
    "kind": "arxiv",
    "version": 1
  }
}