Pith Number

pith:TCDFRVPS

pith:2014:TCDFRVPSMR3EFO2PBIYLWD3X6J

not attested not anchored not stored refs pending

Second-harmonic generation in subwavelength graphene waveguides

Daria Smirnova, Yuri S. Kivshar

arxiv:1408.0555 v1 · 2014-08-04 · 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{TCDFRVPSMR3EFO2PBIYLWD3X6J}

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	2026-05-18T02:39:23.509455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

988658d5f2647642bb4f0a30bb0f77f248b043f2f0219c848bcbab16a5783ede

Aliases

arxiv: 1408.0555 · arxiv_version: 1408.0555v1 · doi: 10.48550/arxiv.1408.0555 · pith_short_12: TCDFRVPSMR3E · pith_short_16: TCDFRVPSMR3EFO2P · pith_short_8: TCDFRVPS

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/TCDFRVPSMR3EFO2PBIYLWD3X6J \
  | 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: 988658d5f2647642bb4f0a30bb0f77f248b043f2f0219c848bcbab16a5783ede

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79e5c36ac6011f1a2cf78188f9910e997ecd799531689a9025ba74fdcc2a4acf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-08-04T00:15:02Z",
    "title_canon_sha256": "f033eee02f501e6b2a7f27c2430cae4bb3a2bc92b48203f98f6083370c3b3148"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0555",
    "kind": "arxiv",
    "version": 1
  }
}