Pith Number

pith:7SBVHXQZ

pith:2001:7SBVHXQZBTDLDYUVLDJUDKXA2Z

not attested not anchored not stored refs pending

Optical decay from a Fabry-Perot cavity faster than the decay time

F. Schmidt-Kaler, H. Rohde, J. Eschner, R. Blatt

arxiv:physics/0107038 v1 · 2001-07-17 · physics.optics · 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{7SBVHXQZBTDLDYUVLDJUDKXA2Z}

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	2026-07-04T16:28:48.862892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc8353de190cc6b1e29558d341aae0d65b3d8453a71589a17f07565784776540

Aliases

arxiv: physics/0107038 · arxiv_version: physics/0107038v1 · doi: 10.48550/arxiv.physics/0107038 · pith_short_12: 7SBVHXQZBTDL · pith_short_16: 7SBVHXQZBTDLDYUV · pith_short_8: 7SBVHXQZ

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/7SBVHXQZBTDLDYUVLDJUDKXA2Z \
  | 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: fc8353de190cc6b1e29558d341aae0d65b3d8453a71589a17f07565784776540

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5aac330d049bb57f16901257ff8856bc2ebe6cbd11a21e58ca89ce905e69ece",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2001-07-17T15:49:07Z",
    "title_canon_sha256": "3e65e3ebe124cd832e37f2682284dc4ccbe16f5fc36b1108e1d7a15129d28d1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0107038",
    "kind": "arxiv",
    "version": 1
  }
}