Pith Number

pith:ZCDKP3OF

pith:2023:ZCDKP3OF3FACQH75FG7VY4C2TC

not attested not anchored not stored refs pending

Reparameterization through Spatial Gradient Scaling

Alexander Detkov, Di Niu, Jialin Zhang, Mohammad Salameh, Muhammad Fetrat Qharabagh, Shangling Jui, Wei Lui

arxiv:2303.02733 v2 · 2023-03-05 · cs.LG · cs.AI · 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{ZCDKP3OF3FACQH75FG7VY4C2TC}

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	2026-07-05T05:48:53.924601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c886a7edc5d940281ffd29bf5c705a98a95ab2b1d9124652b9e893754f567a5b

Aliases

arxiv: 2303.02733 · arxiv_version: 2303.02733v2 · doi: 10.48550/arxiv.2303.02733 · pith_short_12: ZCDKP3OF3FAC · pith_short_16: ZCDKP3OF3FACQH75 · pith_short_8: ZCDKP3OF

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/ZCDKP3OF3FACQH75FG7VY4C2TC \
  | 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: c886a7edc5d940281ffd29bf5c705a98a95ab2b1d9124652b9e893754f567a5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "540c90a7bbfccb11ee65912364433f3d30124c5c370623cd53d3b822e61d7309",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2023-03-05T17:57:33Z",
    "title_canon_sha256": "dd087ff337678a2932bfcc946bdebf80d7d8ccef8875608c6288e3f089202518"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.02733",
    "kind": "arxiv",
    "version": 2
  }
}