Pith Number

pith:GMBF5IBQ

pith:2005:GMBF5IBQPJNXGZLZNVT25TPYA5

not attested not anchored not stored refs pending

Slow light in photonic crystals

A. Figotin, I. Vitebskiy

arxiv:physics/0504112 v3 · 2005-04-18 · physics.optics · physics.class-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMBF5IBQPJNXGZLZNVT25TPYA5}

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	2026-05-18T01:38:07.790021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33025ea0307a5b7365796d67aecdf8076e935845cb0111780d82b11b169f0e73

Aliases

arxiv: physics/0504112 · arxiv_version: physics/0504112v3 · doi: 10.48550/arxiv.physics/0504112 · pith_short_12: GMBF5IBQPJNX · pith_short_16: GMBF5IBQPJNXGZLZ · pith_short_8: GMBF5IBQ

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/GMBF5IBQPJNXGZLZNVT25TPYA5 \
  | 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: 33025ea0307a5b7365796d67aecdf8076e935845cb0111780d82b11b169f0e73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1a841c4ee6456aa26a9dcefee0aa79dbf6b4c14c210effe4c7a8eaa870f4a53b",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2005-04-18T20:06:17Z",
    "title_canon_sha256": "57ecff115c041c7f46b719f8cc198b1274e97b567af57d39f7d6967f5bdd39c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0504112",
    "kind": "arxiv",
    "version": 3
  }
}