Pith Number

pith:SMZN4EY7

pith:2014:SMZN4EY7CDMEA5H62JVEJAVCTX

not attested not anchored not stored refs pending

Highly Efficient Boundary Element Analysis of Whispering Gallery Microcavities

Leyuan Pan, Tao Lu

arxiv:1404.4013 v1 · 2014-04-15 · 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{SMZN4EY7CDMEA5H62JVEJAVCTX}

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	2026-05-18T01:43:29.707295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9332de131f10d84074fed26a4482a29ded05b6e8939c6fa45a385490928816ea

Aliases

arxiv: 1404.4013 · arxiv_version: 1404.4013v1 · doi: 10.48550/arxiv.1404.4013 · pith_short_12: SMZN4EY7CDME · pith_short_16: SMZN4EY7CDMEA5H6 · pith_short_8: SMZN4EY7

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/SMZN4EY7CDMEA5H62JVEJAVCTX \
  | 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: 9332de131f10d84074fed26a4482a29ded05b6e8939c6fa45a385490928816ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3e7f49e7dc87673cae6dcc164ce6036cbaafb4f30772d3f44b676f0e28aac36",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-04-15T18:31:55Z",
    "title_canon_sha256": "f64f06fa053ead6a5662b598df5a1879a0a59419daf3c0e926e7d5c5be4029f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4013",
    "kind": "arxiv",
    "version": 1
  }
}