Pith Number

pith:Y5RY2V2U

pith:2017:Y5RY2V2UE7CKS4SDTT35PSVEH2

not attested not anchored not stored refs pending

Integrated Nanophotonics Architecture for Residue Number System Arithmetic

Jiaxin Peng, Shuai Sun, Tarek El-Ghazawi, Vikram K. Narayana, Volker J. Sorger

arxiv:1712.00049 v1 · 2017-11-30 · cs.ET · 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{Y5RY2V2UE7CKS4SDTT35PSVEH2}

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	2026-05-18T00:29:07.539489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7638d575427c4a972439cf7d7caa43e94bd3df4dc8df39d66a94970c99dcd8b

Aliases

arxiv: 1712.00049 · arxiv_version: 1712.00049v1 · doi: 10.48550/arxiv.1712.00049 · pith_short_12: Y5RY2V2UE7CK · pith_short_16: Y5RY2V2UE7CKS4SD · pith_short_8: Y5RY2V2U

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/Y5RY2V2UE7CKS4SDTT35PSVEH2 \
  | 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: c7638d575427c4a972439cf7d7caa43e94bd3df4dc8df39d66a94970c99dcd8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b29bfbf9f4c940588f5d37a8868d140d0c1021b850ee1fc2cbf639786f97647",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.ET",
    "submitted_at": "2017-11-30T19:46:57Z",
    "title_canon_sha256": "78aafc58ceba31ccf9d13a84f67f164c45ecbd087b629f18216b487a8e813a23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.00049",
    "kind": "arxiv",
    "version": 1
  }
}