Pith Number

pith:ZJS2WOAL

pith:2015:ZJS2WOALEEE4WW6YPIMCSKVTZQ

not attested not anchored not stored refs pending

Giant anomalous self-steepening in photonic crystal waveguides

Chad Husko, Pierre Colman

arxiv:1504.06412 v1 · 2015-04-24 · 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{ZJS2WOALEEE4WW6YPIMCSKVTZQ}

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	2026-05-18T02:17:53.720157Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca65ab380b2109cb5bd87a18292ab3cc3aac10948df53e0b68a8740d2fe58465

Aliases

arxiv: 1504.06412 · arxiv_version: 1504.06412v1 · doi: 10.48550/arxiv.1504.06412 · pith_short_12: ZJS2WOALEEE4 · pith_short_16: ZJS2WOALEEE4WW6Y · pith_short_8: ZJS2WOAL

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/ZJS2WOALEEE4WW6YPIMCSKVTZQ \
  | 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: ca65ab380b2109cb5bd87a18292ab3cc3aac10948df53e0b68a8740d2fe58465

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a3afa23e1684ceda204de549f9e7cb7a8b9cb844b40831ebd4e5064cde86e8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2015-04-24T07:37:42Z",
    "title_canon_sha256": "c5226dc9359d50f05798250c5b98368d671fe1747db9a2516239c0ef34641d1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.06412",
    "kind": "arxiv",
    "version": 1
  }
}