Pith Number

pith:J6HCQYZ2

pith:2022:J6HCQYZ2VGJIOCYVFDZNADSOKD

not attested not anchored not stored refs pending

SPIQ: Data-Free Per-Channel Static Input Quantization

Arnaud Dapogny, Edouard Yvinec, Kevin Bailly, Matthieu Cord

arxiv:2203.14642 v1 · 2022-03-28 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J6HCQYZ2VGJIOCYVFDZNADSOKD}

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	2026-07-05T04:09:07.337848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f8e28633aa992870b1528f2d00e4e50ec301ebd9d7a3222924cff29175297cb

Aliases

arxiv: 2203.14642 · arxiv_version: 2203.14642v1 · doi: 10.48550/arxiv.2203.14642 · pith_short_12: J6HCQYZ2VGJI · pith_short_16: J6HCQYZ2VGJIOCYV · pith_short_8: J6HCQYZ2

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/J6HCQYZ2VGJIOCYVFDZNADSOKD \
  | 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: 4f8e28633aa992870b1528f2d00e4e50ec301ebd9d7a3222924cff29175297cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcca249d356d7b4e20dd9dd0cc916a2b41fdb8146aef36553cbfe21913329469",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-28T10:59:18Z",
    "title_canon_sha256": "9da93a5224a9196f00f96f2251e805aa96a47414040844509cb8d620d87a5ee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.14642",
    "kind": "arxiv",
    "version": 1
  }
}