Pith Number

pith:WR7CRZWO

pith:2013:WR7CRZWOBE6EHOIRN5PF5SZS67

not attested not anchored not stored refs pending

The stochastic nature induced by laser noise in narrow transitions

Chen Zhang, Yuan Sun

arxiv:1307.2073 v2 · 2013-07-08 · physics.atom-ph · math.PR · 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{WR7CRZWOBE6EHOIRN5PF5SZS67}

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	2026-05-18T03:16:48.866461Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b47e28e6ce093c43b9116f5e5ecb32f7e68385e98cca29b889d6124a6e992d38

Aliases

arxiv: 1307.2073 · arxiv_version: 1307.2073v2 · doi: 10.48550/arxiv.1307.2073 · pith_short_12: WR7CRZWOBE6E · pith_short_16: WR7CRZWOBE6EHOIR · pith_short_8: WR7CRZWO

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/WR7CRZWOBE6EHOIRN5PF5SZS67 \
  | 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: b47e28e6ce093c43b9116f5e5ecb32f7e68385e98cca29b889d6124a6e992d38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e4fbc569955f260158062dda54ecd97d286597c1a8a5fb2ce45d5f7313864b3",
    "cross_cats_sorted": [
      "math.PR",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-07-08T12:57:56Z",
    "title_canon_sha256": "a2e08c96bae1b8a6ff0586d9ff04255c093984c923332028f84abe28293b2c96"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2073",
    "kind": "arxiv",
    "version": 2
  }
}