Pith Number

pith:733IE2DR

pith:2019:733IE2DRJDA3I5PCSK2A23C7H2

not attested not anchored not stored refs pending

Volumetric Convolution: Automatic Representation Learning in Unit Ball

Nick Barnes, Salman Khan, Sameera Ramasinghe

arxiv:1901.00616 v1 · 2019-01-03 · cs.LG · cs.CV · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{733IE2DRJDA3I5PCSK2A23C7H2}

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	2026-05-17T23:57:01.907565Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fef682687148c1b475e292b40d6c5f3eb29614adf5338fd1dea9762cc3c26be5

Aliases

arxiv: 1901.00616 · arxiv_version: 1901.00616v1 · doi: 10.48550/arxiv.1901.00616 · pith_short_12: 733IE2DRJDA3 · pith_short_16: 733IE2DRJDA3I5PC · pith_short_8: 733IE2DR

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/733IE2DRJDA3I5PCSK2A23C7H2 \
  | 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: fef682687148c1b475e292b40d6c5f3eb29614adf5338fd1dea9762cc3c26be5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f786835978f9e95f2e0cb15adbda203223f87573ef4bc33f938e8cc63837847a",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-01-03T05:53:25Z",
    "title_canon_sha256": "dc62504fed50ced229c2b99b31f95c64c9898369f62d6db01a71485a12eb1952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.00616",
    "kind": "arxiv",
    "version": 1
  }
}