Pith Number

pith:RW5CNYXP

pith:2022:RW5CNYXPBIDDFNNZQX4OYF6KDX

not attested not anchored not stored refs pending

Photonic Quantum Computing For Polymer Classification

Alexandrina Stoyanova, Arno Ricou, Bogdan Penkovsky, Taha Hammadia

arxiv:2211.12207 v1 · 2022-11-22 · quant-ph · cs.LG · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RW5CNYXPBIDDFNNZQX4OYF6KDX}

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	2026-07-05T05:18:14.436773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8dba26e2ef0a0632b5b985f8ec17ca1dcdef908ba0c9f8578562cbce80b7782e

Aliases

arxiv: 2211.12207 · arxiv_version: 2211.12207v1 · doi: 10.48550/arxiv.2211.12207 · pith_short_12: RW5CNYXPBIDD · pith_short_16: RW5CNYXPBIDDFNNZ · pith_short_8: RW5CNYXP

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/RW5CNYXPBIDDFNNZQX4OYF6KDX \
  | 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: 8dba26e2ef0a0632b5b985f8ec17ca1dcdef908ba0c9f8578562cbce80b7782e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f414f3796863760c73ba01987f9631ea1c8ae9bfda59f850f36d77a11f5e3637",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-11-22T11:59:52Z",
    "title_canon_sha256": "8b8869f6637c17243cbbcb25670c0445db0100e80f2334685d47c6bf3e87df9d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.12207",
    "kind": "arxiv",
    "version": 1
  }
}