Pith Number

pith:RQ3FCMRG

pith:2011:RQ3FCMRGAQIJX3W2P7MORLOMNM

not attested not anchored not stored refs pending

Phase-coherent repetition rate multiplication of a mode-locked laser from 40 MHz to 1 GHz by injection locking

D. Kielpinski, O. Gat

arxiv:1111.6003 v1 · 2011-11-25 · 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{RQ3FCMRGAQIJX3W2P7MORLOMNM}

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	2026-05-18T01:59:23.746430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c3651322604109beeda7fd8e8adcc6b39d8e89bed91cd2e23f33eeccd3b6fa2

Aliases

arxiv: 1111.6003 · arxiv_version: 1111.6003v1 · doi: 10.48550/arxiv.1111.6003 · pith_short_12: RQ3FCMRGAQIJ · pith_short_16: RQ3FCMRGAQIJX3W2 · pith_short_8: RQ3FCMRG

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/RQ3FCMRGAQIJX3W2P7MORLOMNM \
  | 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: 8c3651322604109beeda7fd8e8adcc6b39d8e89bed91cd2e23f33eeccd3b6fa2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ae54d313cd71e3a50fbaaef698cf7792fab959e65ba2ff4e78266de571c7f7d0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-11-25T14:38:37Z",
    "title_canon_sha256": "c5d711fd6b0869fd592f94d542826822d4e364bdcbfe6c0cd992b6f156a7b2f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6003",
    "kind": "arxiv",
    "version": 1
  }
}