Pith Number

pith:DDD3BF63

pith:2021:DDD3BF63IH3UHHVY5DIKSSNRI6

not attested not anchored not stored refs pending

SVMax: A Feature Embedding Regularizer

Abhinav Shrivastava, Ahmed Taha, Alex Hanson, Larry Davis

arxiv:2103.02770 v1 · 2021-03-04 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DDD3BF63IH3UHHVY5DIKSSNRI6}

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	2026-07-05T02:20:21.010385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18c7b097db41f7439eb8e8d0a949b147a1db5a2730198a2e1574808435cddabb

Aliases

arxiv: 2103.02770 · arxiv_version: 2103.02770v1 · doi: 10.48550/arxiv.2103.02770 · pith_short_12: DDD3BF63IH3U · pith_short_16: DDD3BF63IH3UHHVY · pith_short_8: DDD3BF63

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/DDD3BF63IH3UHHVY5DIKSSNRI6 \
  | 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: 18c7b097db41f7439eb8e8d0a949b147a1db5a2730198a2e1574808435cddabb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d46a83fee083ca1d3b77b7264d71a8fe4196753f26188957ca9da467561af366",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-03-04T00:29:47Z",
    "title_canon_sha256": "4b064ff7f956a6e3bb3d7be007e899157e52d270f59ecd56e22a655ec87c347d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.02770",
    "kind": "arxiv",
    "version": 1
  }
}