Pith Number

pith:O7R4VBF3

pith:2011:O7R4VBF34TYWRCRASBOHGO4EAK

not attested not anchored not stored refs pending

Photonic bandgap plasmonic waveguides

Andrey B. Evlyukhin, Andrey Markov, Bora Ung, Boris N. Chichkov, Carsten Reinhardt, Maksim Skorobogatiy, Wei Cheng

arxiv:1104.5222 v1 · 2011-04-27 · 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{O7R4VBF34TYWRCRASBOHGO4EAK}

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	2026-05-18T02:02:13.940743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77e3ca84bbe4f1688a20905c733b8402abde95345cffcf78f4e42a8fe4224fac

Aliases

arxiv: 1104.5222 · arxiv_version: 1104.5222v1 · doi: 10.48550/arxiv.1104.5222 · pith_short_12: O7R4VBF34TYW · pith_short_16: O7R4VBF34TYWRCRA · pith_short_8: O7R4VBF3

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/O7R4VBF34TYWRCRASBOHGO4EAK \
  | 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: 77e3ca84bbe4f1688a20905c733b8402abde95345cffcf78f4e42a8fe4224fac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7924a1595d4b28cbefd2d2ef13a386284cb3b2d1b6f082efe31ad6062583e722",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-04-27T19:33:14Z",
    "title_canon_sha256": "2b8a9ddd4374355a1e2beea7464705acba157f2b1d60d5647781068311feb8b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.5222",
    "kind": "arxiv",
    "version": 1
  }
}