Pith Number

pith:SW4I34M3

pith:2012:SW4I34M3KSC6CHVOS6U3OE3CWK

not attested not anchored not stored refs pending

Guided Wave Propagation in Complex Curved Waveguides I: Method Introduction and Verification

E. Khajeh, J. L. Rose, L. Breon

arxiv:1208.6290 v1 · 2012-08-30 · 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{SW4I34M3KSC6CHVOS6U3OE3CWK}

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	2026-05-18T03:46:33.895636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95b88df19b5485e11eae97a9b71362b2a08cd2555fdbf139c1d519533ada1504

Aliases

arxiv: 1208.6290 · arxiv_version: 1208.6290v1 · doi: 10.48550/arxiv.1208.6290 · pith_short_12: SW4I34M3KSC6 · pith_short_16: SW4I34M3KSC6CHVO · pith_short_8: SW4I34M3

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/SW4I34M3KSC6CHVOS6U3OE3CWK \
  | 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: 95b88df19b5485e11eae97a9b71362b2a08cd2555fdbf139c1d519533ada1504

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2af760347e0f5271a3cac4ebe130bf789881759d82da4aadcd8e3befee020711",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2012-08-30T19:34:52Z",
    "title_canon_sha256": "88d518ab25ff33d98ed58f7cd85c17f321b9d40ee84bea47b13920df369ea6aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.6290",
    "kind": "arxiv",
    "version": 1
  }
}