Pith Number

pith:ETTXBJL6

pith:2013:ETTXBJL6QEDRFG7ZGYLNPHDIFE

not attested not anchored not stored refs pending

Actively coupled optical waveguides

I. V. Barashenkov, K. Rayanov, N. V. Alexeeva, S. Flach

arxiv:1308.5862 v1 · 2013-08-27 · physics.optics · nlin.CD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ETTXBJL6QEDRFG7ZGYLNPHDIFE}

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	2026-05-18T01:47:57.995138Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24e770a57e8107129bf93616d79c6829006918684abc95be2311a23ad4f6fbcf

Aliases

arxiv: 1308.5862 · arxiv_version: 1308.5862v1 · doi: 10.48550/arxiv.1308.5862 · pith_short_12: ETTXBJL6QEDR · pith_short_16: ETTXBJL6QEDRFG7Z · pith_short_8: ETTXBJL6

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/ETTXBJL6QEDRFG7ZGYLNPHDIFE \
  | 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: 24e770a57e8107129bf93616d79c6829006918684abc95be2311a23ad4f6fbcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "494b4f8d7ea2045a15527d794c70eedfd66276d0420b0aa13620c1b67b0ea0d6",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-08-27T13:27:46Z",
    "title_canon_sha256": "8032d5b9e001bedd3698dc6eec8ab6997d91da12517c13a0faa5c965edbb5c92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.5862",
    "kind": "arxiv",
    "version": 1
  }
}