Pith Number

pith:TEF6HAXY

pith:2013:TEF6HAXYRRJWDUJB4WKY2424PT

not attested not anchored not stored refs pending

Parametric seeding of a microresonator optical frequency comb

Pascal Del'Haye, Scott A. Diddams, Scott B. Papp

arxiv:1305.3262 v1 · 2013-05-14 · 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{TEF6HAXYRRJWDUJB4WKY2424PT}

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	2026-05-18T03:25:44.303898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

990be382f88c5361d121e5958d735c7ce2fefaa730978ad08d1216c3f3010151

Aliases

arxiv: 1305.3262 · arxiv_version: 1305.3262v1 · doi: 10.48550/arxiv.1305.3262 · pith_short_12: TEF6HAXYRRJW · pith_short_16: TEF6HAXYRRJWDUJB · pith_short_8: TEF6HAXY

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/TEF6HAXYRRJWDUJB4WKY2424PT \
  | 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: 990be382f88c5361d121e5958d735c7ce2fefaa730978ad08d1216c3f3010151

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef138bccac4749d3e1292609a86684de9477956d85aee63d9965cc339bd07cd8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-05-14T19:48:32Z",
    "title_canon_sha256": "3f21d5b75f5047f3c32a7878c3c8e0e28c227a6b0b34248bd035ae0c032ec42d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.3262",
    "kind": "arxiv",
    "version": 1
  }
}