Pith Number

pith:S2VDRLUU

pith:2004:S2VDRLUUKJFP657P4MXHYLWQQJ

not attested not anchored not stored refs pending

A high-accuracy optical clock via three-level coherence in neutral bosonic $^{88}$Sr

Chris H. Greene, Ennio Arimondo, Jun Ye, Robin Santra, Tetsuya Ido

arxiv:physics/0411197 v1 · 2004-11-21 · physics.atom-ph · physics.gen-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{S2VDRLUUKJFP657P4MXHYLWQQJ}

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	2026-07-04T16:50:06.181271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96aa38ae94524aff77efe32e7c2ed08271dc2b3165906cf3f9719db24a3b4a0e

Aliases

arxiv: physics/0411197 · arxiv_version: physics/0411197v1 · doi: 10.48550/arxiv.physics/0411197 · pith_short_12: S2VDRLUUKJFP · pith_short_16: S2VDRLUUKJFP657P · pith_short_8: S2VDRLUU

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/S2VDRLUUKJFP657P4MXHYLWQQJ \
  | 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: 96aa38ae94524aff77efe32e7c2ed08271dc2b3165906cf3f9719db24a3b4a0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c5eeffba2239558d44a342a5c97c7b0468b20bc0b58553e331118a0f45228d1",
    "cross_cats_sorted": [
      "physics.gen-ph"
    ],
    "license": "",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2004-11-21T00:07:04Z",
    "title_canon_sha256": "c7183e7365f72c0aced7d3b50d13c8d33da3dd22fc85f0c47f42886ad2d7b6b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0411197",
    "kind": "arxiv",
    "version": 1
  }
}