Pith Number

pith:KKBWUZJ2

pith:2017:KKBWUZJ2G6YB6TEIFU43RKBPWR

not attested not anchored not stored refs pending

A phase-stable dual-comb interferometer

Ming Yan, Nathalie Picqu\'e, Theodor W. H\"ansch, Zaijun Chen

arxiv:1705.04214 v1 · 2017-05-11 · physics.optics · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKBWUZJ2G6YB6TEIFU43RKBPWR}

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	2026-05-18T00:08:31.529474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52836a653a37b01f4c882d39b8a82fb47fcdacda91bbbd410d392eb2d5d24d9d

Aliases

arxiv: 1705.04214 · arxiv_version: 1705.04214v1 · doi: 10.48550/arxiv.1705.04214 · pith_short_12: KKBWUZJ2G6YB · pith_short_16: KKBWUZJ2G6YB6TEI · pith_short_8: KKBWUZJ2

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/KKBWUZJ2G6YB6TEIFU43RKBPWR \
  | 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: 52836a653a37b01f4c882d39b8a82fb47fcdacda91bbbd410d392eb2d5d24d9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a15a9c93fc0768da6df91d8b67b8b3ae5d9ec93892ebece5f926a060f7fc667b",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-05-11T14:41:38Z",
    "title_canon_sha256": "b86c631867cef46dd2380824ef15d8d38caa1b2bbbd6b2f089d0cb39fcce6768"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04214",
    "kind": "arxiv",
    "version": 1
  }
}