Pith Number

pith:5QDXKCSC

pith:2008:5QDXKCSCTDG7AXNIHBQ6OP4M3W

not attested not anchored not stored refs pending

Fractional phenomena of the spontaneous emission of a two-level atom in photonic crystals

Jing-Nuo Wu, Ming-Rung Tsai, Szu-Cheng Cheng, Wen-Feng Hsieh

arxiv:0805.4375 v1 · 2008-05-28 · cond-mat.mtrl-sci · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5QDXKCSCTDG7AXNIHBQ6OP4M3W}

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	2026-05-18T02:15:52.267751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec07750a4298cdf05da83861e73f8cdda359b2d83986e19178ba6b826b82b06a

Aliases

arxiv: 0805.4375 · arxiv_version: 0805.4375v1 · doi: 10.48550/arxiv.0805.4375 · pith_short_12: 5QDXKCSCTDG7 · pith_short_16: 5QDXKCSCTDG7AXNI · pith_short_8: 5QDXKCSC

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/5QDXKCSCTDG7AXNIHBQ6OP4M3W \
  | 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: ec07750a4298cdf05da83861e73f8cdda359b2d83986e19178ba6b826b82b06a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "683238ad85d45ee1ef2fcf47de37906289057c5de7a44673d5c8a4868c23d046",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2008-05-28T15:58:13Z",
    "title_canon_sha256": "2f216a6fc7ab73183027032ffa5754a1b54baf4724f7812a76898ea0d670a91f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.4375",
    "kind": "arxiv",
    "version": 1
  }
}