Pith Number

pith:KJWCH3XJ

pith:2014:KJWCH3XJNVJ3T27ZU2G4BYEK2V

not attested not anchored not stored refs pending

Attosecond Timing in Optical-to-Electrical Conversion

Andreas Beling, Franklyn Quinlan, Fred N. Baynes, Joe C. Campbell, Qiugui Zhou, Scott A. Diddams, Tara Fortier

arxiv:1410.7461 v2 · 2014-10-27 · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KJWCH3XJNVJ3T27ZU2G4BYEK2V}

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	2026-05-18T02:29:54.748151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

526c23eee96d53b9ebf9a68dc0e08ad543a340d13a28b52c3f4f2288e9a703e7

Aliases

arxiv: 1410.7461 · arxiv_version: 1410.7461v2 · doi: 10.48550/arxiv.1410.7461 · pith_short_12: KJWCH3XJNVJ3 · pith_short_16: KJWCH3XJNVJ3T27Z · pith_short_8: KJWCH3XJ

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/KJWCH3XJNVJ3T27ZU2G4BYEK2V \
  | 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: 526c23eee96d53b9ebf9a68dc0e08ad543a340d13a28b52c3f4f2288e9a703e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da6ed83468c81951b528fd8cc3a306c6f43738ad51932c1e4dcb0448beecf55d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-10-27T23:50:06Z",
    "title_canon_sha256": "ee9e211c7ea363f6533daa814265c0fe6fe81b301189789a9a87cfcc8f100085"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7461",
    "kind": "arxiv",
    "version": 2
  }
}