Pith Number

pith:EHWBGZJB

pith:2018:EHWBGZJB6ZZKPORKRBPXTFT3LP

not attested not anchored not stored refs pending

Non-Parametric Transformation Networks

Dipan K. Pal, Marios Savvides

arxiv:1801.04520 v6 · 2018-01-14 · cs.CV · cs.AI · 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{EHWBGZJB6ZZKPORKRBPXTFT3LP}

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	2026-05-18T00:06:11.883619Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21ec136521f672a7ba2a885f79967b5bd47b307f738db09e7e78b53988036969

Aliases

arxiv: 1801.04520 · arxiv_version: 1801.04520v6 · doi: 10.48550/arxiv.1801.04520 · pith_short_12: EHWBGZJB6ZZK · pith_short_16: EHWBGZJB6ZZKPORK · pith_short_8: EHWBGZJB

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/EHWBGZJB6ZZKPORKRBPXTFT3LP \
  | 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: 21ec136521f672a7ba2a885f79967b5bd47b307f738db09e7e78b53988036969

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c453ae2dcc8151f78d03dafb6d0bee9e4f085aa0bb0829485b2e027276cd6dd",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-01-14T06:48:45Z",
    "title_canon_sha256": "d18756f0da9bc7aa508e9b8e1199214469624fd331ec0f6e15e4325efb0f06a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04520",
    "kind": "arxiv",
    "version": 6
  }
}