Pith Number

pith:SLYQNFPD

pith:2015:SLYQNFPDYFSWNKHZAUIMOMG2HK

not attested not anchored not stored refs pending

Mid-IR femtosecond frequency conversion by soliton-probe collision in phase-mismatched quadratic nonlinear crystals

Binbin Zhou, Hairun Guo, Morten Bache, Xing Liu

arxiv:1505.05180 v2 · 2015-05-19 · 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{SLYQNFPDYFSWNKHZAUIMOMG2HK}

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	2026-05-18T01:35:15.932933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92f10695e3c16566a8f90510c730da3aa36a5403d2f561358b5be9eb2610c645

Aliases

arxiv: 1505.05180 · arxiv_version: 1505.05180v2 · doi: 10.48550/arxiv.1505.05180 · pith_short_12: SLYQNFPDYFSW · pith_short_16: SLYQNFPDYFSWNKHZ · pith_short_8: SLYQNFPD

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/SLYQNFPDYFSWNKHZAUIMOMG2HK \
  | 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: 92f10695e3c16566a8f90510c730da3aa36a5403d2f561358b5be9eb2610c645

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0778df23caa97821543c366fd344a6c5bad01b4bd85bfaeabf3ed6aa43b8a009",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-05-19T20:44:30Z",
    "title_canon_sha256": "52ef31a8c08529a8ed157102e2602b67494ecd4ed36c446d29b823b915a235ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05180",
    "kind": "arxiv",
    "version": 2
  }
}