Pith Number

pith:JKJZABOO

pith:2018:JKJZABOOAEKL54MB5CUQCHPBQF

not attested not anchored not stored refs pending

Tunable colloidal photonic crystals

Alessio Caciagli, Erika Eiser, Mykolas Zupkauskas, Peicheng Xu, Peter Boesecke, Talha Erdem, Thomas ONeill, Yang Lan

arxiv:1808.06260 v2 · 2018-08-19 · physics.optics · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JKJZABOOAEKL54MB5CUQCHPBQF}

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	2026-05-18T00:07:32.127914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4a939005ce0114bef181e8a9011de18172133c6cb52612871eb120d49f1d22ce

Aliases

arxiv: 1808.06260 · arxiv_version: 1808.06260v2 · doi: 10.48550/arxiv.1808.06260 · pith_short_12: JKJZABOOAEKL · pith_short_16: JKJZABOOAEKL54MB · pith_short_8: JKJZABOO

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/JKJZABOOAEKL54MB5CUQCHPBQF \
  | 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: 4a939005ce0114bef181e8a9011de18172133c6cb52612871eb120d49f1d22ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50137973863e091b9ce00e28701dc5c2eeeeb9c95a410113d481e591ea64af48",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-08-19T21:10:51Z",
    "title_canon_sha256": "7d5ecb7afe420771b9b482718fb3f851534f3dae681c892f539fddd1c92925a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06260",
    "kind": "arxiv",
    "version": 2
  }
}