Pith Number

pith:HGEZ36YE

pith:2013:HGEZ36YEL7LKSNFXCST4XDEZNX

not attested not anchored not stored refs pending

Millimeter-scale and large-angle self-collimation in a photonic crystal composed of silicon nanorods

Aimin Wu, Chao Qiu, Fuwan Gan, Hao Li, Shichang Zou, Wei Li, Xi Wang, Xulin Lin, Zhen Sheng

arxiv:1304.6493 v1 · 2013-04-24 · 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{HGEZ36YEL7LKSNFXCST4XDEZNX}

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	2026-05-18T03:27:12.936164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39899dfb045fd6a934b714a7cb8c996dfe8bab12dfc594eb6552a79c6a75a228

Aliases

arxiv: 1304.6493 · arxiv_version: 1304.6493v1 · doi: 10.48550/arxiv.1304.6493 · pith_short_12: HGEZ36YEL7LK · pith_short_16: HGEZ36YEL7LKSNFX · pith_short_8: HGEZ36YE

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/HGEZ36YEL7LKSNFXCST4XDEZNX \
  | 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: 39899dfb045fd6a934b714a7cb8c996dfe8bab12dfc594eb6552a79c6a75a228

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84c1f5922eb30e8fca7beef2d0a4c1e72327e22e41963d5ae2904154f31f5b0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-04-24T07:25:03Z",
    "title_canon_sha256": "546ebd2e66bb43e17d2fa30f435a981cd882212689a18e3c779dbddeba6598a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.6493",
    "kind": "arxiv",
    "version": 1
  }
}