Pith Number

pith:3PHVXYDO

pith:2018:3PHVXYDOSXLYYBWLKMJ44LU2Q6

not attested not anchored not stored refs pending

Ordinal Pooling Networks: For Preserving Information over Shrinking Feature Maps

Ashwani Kumar

arxiv:1804.02702 v2 · 2018-04-08 · cs.CV · 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{3PHVXYDOSXLYYBWLKMJ44LU2Q6}

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	2026-05-18T00:18:30.724270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbcf5be06e95d78c06cb5313ce2e9a87996bba497a6ccf14082053e7368101e3

Aliases

arxiv: 1804.02702 · arxiv_version: 1804.02702v2 · doi: 10.48550/arxiv.1804.02702 · pith_short_12: 3PHVXYDOSXLY · pith_short_16: 3PHVXYDOSXLYYBWL · pith_short_8: 3PHVXYDO

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/3PHVXYDOSXLYYBWLKMJ44LU2Q6 \
  | 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: dbcf5be06e95d78c06cb5313ce2e9a87996bba497a6ccf14082053e7368101e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06ea4c797a049c60fa817bd52049321b789e50e76918426dbe4bbcabfaaaaf57",
    "cross_cats_sorted": [
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-04-08T15:00:46Z",
    "title_canon_sha256": "30b3c0bfec14db1c2e7c3b4290f27f144b5fc40cb9bf1d4acf8e166d70766806"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.02702",
    "kind": "arxiv",
    "version": 2
  }
}