Pith Number

pith:I5MD6RYI

pith:2006:I5MD6RYIT2AFIEP52BDF2AKDKA

not attested not anchored not stored refs pending

Surface EM waves on 1D Photonic Crystals

D. W. L. Sprung, G. V. Morozov, J. Martorell

arxiv:physics/0606236 v1 · 2006-06-27 · 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{I5MD6RYIT2AFIEP52BDF2AKDKA}

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	2026-05-18T01:38:06.879916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47583f47089e805411fdd0465d01435014a6a36b449dc5709f948b3c961b6265

Aliases

arxiv: physics/0606236 · arxiv_version: physics/0606236v1 · doi: 10.48550/arxiv.physics/0606236 · pith_short_12: I5MD6RYIT2AF · pith_short_16: I5MD6RYIT2AFIEP5 · pith_short_8: I5MD6RYI

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/I5MD6RYIT2AFIEP52BDF2AKDKA \
  | 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: 47583f47089e805411fdd0465d01435014a6a36b449dc5709f948b3c961b6265

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7feb186dcfcc8039c916d39dc847f65dba8c215cf951cc6267ab93c78f74e39a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2006-06-27T17:07:56Z",
    "title_canon_sha256": "32f6dfa7be547ed7f17b8e80e687beb33860cdc3a69163ddbce07aee87e99c17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0606236",
    "kind": "arxiv",
    "version": 1
  }
}