Pith Number

pith:I4RV7S5Z

pith:2016:I4RV7S5Z6RRIDVUPELNYO5THLF

not attested not anchored not stored refs pending

Linearizing nonlinear optics

Bruno E. Schmidt, Francois Legare, Guilmot Ernotte, Heide Ibrahim, Matteo Clerici, Philippe Lassonde, Roberto Morandotti

arxiv:1603.06132 v1 · 2016-03-19 · 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{I4RV7S5Z6RRIDVUPELNYO5THLF}

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	2026-05-18T01:18:51.695167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47235fcbb9f46281d68f22db87766759472fca27291885b9bc3d3231e51beed5

Aliases

arxiv: 1603.06132 · arxiv_version: 1603.06132v1 · doi: 10.48550/arxiv.1603.06132 · pith_short_12: I4RV7S5Z6RRI · pith_short_16: I4RV7S5Z6RRIDVUP · pith_short_8: I4RV7S5Z

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/I4RV7S5Z6RRIDVUPELNYO5THLF \
  | 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: 47235fcbb9f46281d68f22db87766759472fca27291885b9bc3d3231e51beed5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cae6db0b1d443b32dd1549430e41ded06c1d58550b2f8183fdf4a8a480552d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-03-19T19:21:00Z",
    "title_canon_sha256": "949b7e054510108db1bb895149d69481bc5e8c2102a34164263baadae4a062d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.06132",
    "kind": "arxiv",
    "version": 1
  }
}