Pith Number

pith:75IVDW5Y

pith:2017:75IVDW5YXFVVKZ5MXSZD3JT3DB

not attested not anchored not stored refs pending

Radiation Peculiarities in Chiral Photonic Crystals

A.H. Gevorgyan, E.A. Ayryan, K.B. Oganesyan, Michal Hnatic, Yuri V. Rostovtsev

arxiv:1704.01499 v1 · 2017-04-05 · 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{75IVDW5YXFVVKZ5MXSZD3JT3DB}

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	2026-05-18T00:46:56.295272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff5151dbb8b96b5567acbcb23da67b185b8034d262eeddae2a721d4785f17a30

Aliases

arxiv: 1704.01499 · arxiv_version: 1704.01499v1 · doi: 10.48550/arxiv.1704.01499 · pith_short_12: 75IVDW5YXFVV · pith_short_16: 75IVDW5YXFVVKZ5M · pith_short_8: 75IVDW5Y

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/75IVDW5YXFVVKZ5MXSZD3JT3DB \
  | 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: ff5151dbb8b96b5567acbcb23da67b185b8034d262eeddae2a721d4785f17a30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7537e3f35537e8d8c72f0323ceac246f79b0ea3719b98b8d03c09c610175b641",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-04-05T16:01:14Z",
    "title_canon_sha256": "da62d45f8511732e76e8d537fe8c26aed27a60767027cc06c24489d592cb2a20"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01499",
    "kind": "arxiv",
    "version": 1
  }
}