Pith Number

pith:GTWGSK6Y

pith:2016:GTWGSK6YFPJK2IBBL643MNFQNI

not attested not anchored not stored refs pending

Demonstration of a self-pulsing photonic crystal Fano laser

Elizaveta Semenova, Jesper Mork, Kresten Yvind, Weiqi Xue, Yi Yu

arxiv:1605.03028 v1 · 2016-05-10 · 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{GTWGSK6YFPJK2IBBL643MNFQNI}

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	2026-05-18T00:44:09.642700Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34ec692bd82bd2ad20215fb9b634b06a1afc99c5b7a6ee3dfbf1735d37b60b0c

Aliases

arxiv: 1605.03028 · arxiv_version: 1605.03028v1 · doi: 10.48550/arxiv.1605.03028 · pith_short_12: GTWGSK6YFPJK · pith_short_16: GTWGSK6YFPJK2IBB · pith_short_8: GTWGSK6Y

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/GTWGSK6YFPJK2IBBL643MNFQNI \
  | 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: 34ec692bd82bd2ad20215fb9b634b06a1afc99c5b7a6ee3dfbf1735d37b60b0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90ef535696fbeefa3709737c66a28fa666321518ad7b885dfb377401868c7a71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-05-10T14:23:31Z",
    "title_canon_sha256": "c7c8a3c7c3c0543db764d91ee82811c04c8f725a62d1fd1db179ab7c87de8c09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.03028",
    "kind": "arxiv",
    "version": 1
  }
}