Pith Number

pith:KNCZP5YP

pith:2018:KNCZP5YPCGGUXNPWID7JEUFFUJ

not attested not anchored not stored refs pending

Fabrication of photonic nanostructures from hexagonal boron nitride

Igor Aharonovich, Johannes E. Fr\"och, Milos Toth, Sejeong Kim, Yongsop Hwang

arxiv:1809.07561 v1 · 2018-09-20 · physics.app-ph · cond-mat.mtrl-sci · physics.optics

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

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	2026-05-18T00:05:15.897440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

534597f70f118d4bb5f640fe9250a5a2488f3f643cb29ea82ae92e8d8e7a20ba

Aliases

arxiv: 1809.07561 · arxiv_version: 1809.07561v1 · doi: 10.48550/arxiv.1809.07561 · pith_short_12: KNCZP5YPCGGU · pith_short_16: KNCZP5YPCGGUXNPW · pith_short_8: KNCZP5YP

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/KNCZP5YPCGGUXNPWID7JEUFFUJ \
  | 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: 534597f70f118d4bb5f640fe9250a5a2488f3f643cb29ea82ae92e8d8e7a20ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "292412d56e4c8ca127ff6ff0c537dd4028e8a406f2320b007e8aebdfba7cb2f3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-09-20T10:41:45Z",
    "title_canon_sha256": "825cb8ebbb56462b2ee0087ca2ff2e3ec47c7f9a13fc3de3c9b84762b90c185c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.07561",
    "kind": "arxiv",
    "version": 1
  }
}