Pith Number

pith:BAA5PCYS

pith:2007:BAA5PCYSVOJ35JF2QDILXAMKZY

not attested not anchored not stored refs pending

Defect-free surface states in modulated photonic lattices

Andrey A. Sukhorukov, Ivan L. Garanovich, Yuri S. Kivshar

arxiv:0712.2673 v1 · 2007-12-17 · 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{BAA5PCYSVOJ35JF2QDILXAMKZY}

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	2026-05-18T00:18:42.019635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0801d78b12ab93bea4ba80d0bb818ace39782658cf1401687757a69578f01fbd

Aliases

arxiv: 0712.2673 · arxiv_version: 0712.2673v1 · doi: 10.48550/arxiv.0712.2673 · pith_short_12: BAA5PCYSVOJ3 · pith_short_16: BAA5PCYSVOJ35JF2 · pith_short_8: BAA5PCYS

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/BAA5PCYSVOJ35JF2QDILXAMKZY \
  | 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: 0801d78b12ab93bea4ba80d0bb818ace39782658cf1401687757a69578f01fbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a3f80a1a6c09e6c3f034534aeab93df79308d39f0d9c63572404807a1676b831",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2007-12-17T10:29:08Z",
    "title_canon_sha256": "521f917d0715e26649c49e3a68d1c0d468e4af285ddc4dbfa2cda8c0b08250ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0712.2673",
    "kind": "arxiv",
    "version": 1
  }
}