Pith Number

pith:PWRIBB5S

pith:2009:PWRIBB5SRTEUIFKCGSBEMQ7YFE

not attested not anchored not stored refs pending

On type I cascaded quadratic soliton compression in lithium niobate: Compressing femtosecond pulses from high-power fiber lasers

Frank W. Wise, Morten Bache

arxiv:0912.2860 v1 · 2009-12-15 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PWRIBB5SRTEUIFKCGSBEMQ7YFE}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:12:44.947826Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7da28087b28cc944154234824643f829111c9698d7ca7b2d72cba442d2c69475

Aliases

arxiv: 0912.2860 · arxiv_version: 0912.2860v1 · doi: 10.48550/arxiv.0912.2860 · pith_short_12: PWRIBB5SRTEU · pith_short_16: PWRIBB5SRTEUIFKC · pith_short_8: PWRIBB5S

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/PWRIBB5SRTEUIFKCGSBEMQ7YFE \
  | 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: 7da28087b28cc944154234824643f829111c9698d7ca7b2d72cba442d2c69475

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77aba6aebcf5a89b806c2e6f2f7bf7870ffd3b28d660a62122ef5684a8ad3e03",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2009-12-15T13:41:58Z",
    "title_canon_sha256": "c2476fce824e9f086a7b28b8b8ce75430d2ae7238c61249468be69b858426776"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2860",
    "kind": "arxiv",
    "version": 1
  }
}