Pith Number

pith:2NZXLC7N

pith:2011:2NZXLC7NQ3XENDGKEY33DDDW22

not attested not anchored not stored refs pending

Timing jitter optimization of mode-locked Yb-fiber lasers toward the attosecond regime

Chur Kim, Hyoji Kim, Jungwon Kim, Kwangyun Jung, Youjian Song

arxiv:1106.0451 v2 · 2011-06-02 · 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{2NZXLC7NQ3XENDGKEY33DDDW22}

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	2026-05-18T04:18:21.996373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d373758bed86ee468cca2637b18c76d6a897c2a1257e656b63acaf9c62744379

Aliases

arxiv: 1106.0451 · arxiv_version: 1106.0451v2 · doi: 10.48550/arxiv.1106.0451 · pith_short_12: 2NZXLC7NQ3XE · pith_short_16: 2NZXLC7NQ3XENDGK · pith_short_8: 2NZXLC7N

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/2NZXLC7NQ3XENDGKEY33DDDW22 \
  | 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: d373758bed86ee468cca2637b18c76d6a897c2a1257e656b63acaf9c62744379

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee573c160c36c6f05a8e0d7e38193ac010c174beea0fab03733a9670baf2a02b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-06-02T15:35:35Z",
    "title_canon_sha256": "080a4d12afacca25ed826b14746f4837484b90f2910a0603def39f86c48cdcd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.0451",
    "kind": "arxiv",
    "version": 2
  }
}