Pith Number

pith:IBC66FRX

pith:2012:IBC66FRX2ST7ON5PWTPKM4DRJB

not attested not anchored not stored refs pending

Ultracompact on-chip silicon optical logic gates

Chen Wang, Zhi-Yuan Li

arxiv:1210.6092 v1 · 2012-10-23 · 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{IBC66FRX2ST7ON5PWTPKM4DRJB}

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	2026-05-18T03:42:33.285929Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4045ef1637d4a7f737afb4dea670714871fb10b2b317282bcf744d574d1099b0

Aliases

arxiv: 1210.6092 · arxiv_version: 1210.6092v1 · doi: 10.48550/arxiv.1210.6092 · pith_short_12: IBC66FRX2ST7 · pith_short_16: IBC66FRX2ST7ON5P · pith_short_8: IBC66FRX

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/IBC66FRX2ST7ON5PWTPKM4DRJB \
  | 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: 4045ef1637d4a7f737afb4dea670714871fb10b2b317282bcf744d574d1099b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f5f1f264ad9b4408e3a42049767f94fc4e6611923a2e9a332458c8864891b51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-10-23T00:36:16Z",
    "title_canon_sha256": "38e320c1166f91e7ce42f90ac7d74b1f6343212955fe6032c98162b2ce5338ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.6092",
    "kind": "arxiv",
    "version": 1
  }
}