Pith Number

pith:OX6G243E

pith:2014:OX6G243EJHXJZM5QEOZOIMTCHF

not attested not anchored not stored refs pending

Sub-10 fs pulses tunable from 480 to 980 nm from a NOPA pumped by a Yb:KGW source

Christoph Schnedermann, Matz Liebel, Philipp Kukura

arxiv:1404.3868 v1 · 2014-04-15 · 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{OX6G243EJHXJZM5QEOZOIMTCHF}

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	2026-05-18T01:43:34.529334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75fc6d736449ee9cb3b023b2e43262395fef72f24c861d46ce8d0ef8b6664165

Aliases

arxiv: 1404.3868 · arxiv_version: 1404.3868v1 · doi: 10.48550/arxiv.1404.3868 · pith_short_12: OX6G243EJHXJ · pith_short_16: OX6G243EJHXJZM5Q · pith_short_8: OX6G243E

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/OX6G243EJHXJZM5QEOZOIMTCHF \
  | 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: 75fc6d736449ee9cb3b023b2e43262395fef72f24c861d46ce8d0ef8b6664165

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "86fcc5b6c194aebd774dd13898de148c3f9f941b796831456b1e90c37622fa8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-04-15T10:59:38Z",
    "title_canon_sha256": "a410ee186b88c70b1ac6aaae594743e79c9bf7201de216b5983632b7ade5aa65"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3868",
    "kind": "arxiv",
    "version": 1
  }
}