Pith Number

pith:TJAIXDQE

pith:2005:TJAIXDQET7IFGEMRW7SWKLHMR7

not attested not anchored not stored refs pending

Self-optimization of optical confinement in ultraviolet photonic crystal slab laser

Alexey Yamilov, H. Cao, R. P. H. Chang, X. Liu, X. Wu

arxiv:physics/0512070 v1 · 2005-12-08 · 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{TJAIXDQET7IFGEMRW7SWKLHMR7}

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	2026-07-04T16:57:24.238339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a408b8e049fd0531191b7e5652cec8fcdcd148ef7082b4cc27dda6330050b49

Aliases

arxiv: physics/0512070 · arxiv_version: physics/0512070v1 · doi: 10.48550/arxiv.physics/0512070 · pith_short_12: TJAIXDQET7IF · pith_short_16: TJAIXDQET7IFGEMR · pith_short_8: TJAIXDQE

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/TJAIXDQET7IFGEMRW7SWKLHMR7 \
  | 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: 9a408b8e049fd0531191b7e5652cec8fcdcd148ef7082b4cc27dda6330050b49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ef06e65c872b5ed31f7a59945d6769d2098594db3be5d8571d06bdf8097aee1",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2005-12-08T20:06:00Z",
    "title_canon_sha256": "d30f1ef2e2130e706efff7126532686d2f1ad5d8da08d91cfd4f032a7430a1e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0512070",
    "kind": "arxiv",
    "version": 1
  }
}