Pith Number

pith:FWVVORDL

pith:2020:FWVVORDL3C25T4RHF5ZP4CPYAO

not attested not anchored not stored refs pending

Photonic integrated circuits for life sciences

Alireza T. Mashayekh, Douwe Geuzebroek, Edwin Klein, Florian Merget, Jeremy Witzens, Patrick Leisching, Ronald Dekker, Sina Koch, Theo Veenstra, Thomas Klos

arxiv:2101.05368 v1 · 2020-12-15 · physics.ins-det · 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{FWVVORDL3C25T4RHF5ZP4CPYAO}

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	2026-07-05T02:06:55.083970Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dab57446bd8b5d9f2272f72fe09f8039c5d2373746e8df2eddd084607e99152

Aliases

arxiv: 2101.05368 · arxiv_version: 2101.05368v1 · doi: 10.48550/arxiv.2101.05368 · pith_short_12: FWVVORDL3C25 · pith_short_16: FWVVORDL3C25T4RH · pith_short_8: FWVVORDL

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/FWVVORDL3C25T4RHF5ZP4CPYAO \
  | 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: 2dab57446bd8b5d9f2272f72fe09f8039c5d2373746e8df2eddd084607e99152

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1184cfb81bf4504e261f2959a494576f0e0c327a6763edbef7b762a05e3baeca",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2020-12-15T19:08:46Z",
    "title_canon_sha256": "bd1c14f6b6e78b8482713f908103e2c22afabb2fcb3b4966886c09fd112cd53c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.05368",
    "kind": "arxiv",
    "version": 1
  }
}