Pith Number

pith:LYRLBDRQ

pith:2011:LYRLBDRQTPBWNOPNKM7QRMEIQO

not attested not anchored not stored refs pending

Extraction of optical Bloch modes in a photonic-crystal waveguide

G. Ctistis, J. L. Herek, P. Lodahl, P. W. H. Pinkse, S. R. Huisman, S. Stobbe, W. L. Vos

arxiv:1110.5539 v2 · 2011-10-25 · 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{LYRLBDRQTPBWNOPNKM7QRMEIQO}

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	2026-05-18T03:46:05.385999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e22b08e309bc366b9ed533f08b0888393ba0e6889f719456c7d2f71d1b76a2b

Aliases

arxiv: 1110.5539 · arxiv_version: 1110.5539v2 · doi: 10.48550/arxiv.1110.5539 · pith_short_12: LYRLBDRQTPBW · pith_short_16: LYRLBDRQTPBWNOPN · pith_short_8: LYRLBDRQ

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/LYRLBDRQTPBWNOPNKM7QRMEIQO \
  | 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: 5e22b08e309bc366b9ed533f08b0888393ba0e6889f719456c7d2f71d1b76a2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8bc8a451c02c4c22830bc94bf873a82be97bae8e67f051627cdb6fbd8a2069f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-10-25T15:38:47Z",
    "title_canon_sha256": "7c4a0b4dd91432491b334ee1191561ba40043eeb864da8072ea8140648468153"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5539",
    "kind": "arxiv",
    "version": 2
  }
}