Pith Number

pith:D2A44R5Y

pith:2021:D2A44R5YQ63VYXK2FWUEBSEB2G

not attested not anchored not stored refs pending

Comparing Deep Neural Nets with UMAP Tour

Carlos Scheidegger, Mingwei Li

arxiv:2110.09431 v1 · 2021-10-18 · cs.HC · 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{D2A44R5YQ63VYXK2FWUEBSEB2G}

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	2026-07-05T03:23:28.267852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e81ce47b887b75c5d5a2da840c881d1bfa796d22fc5b1324b8f05304ee15a17

Aliases

arxiv: 2110.09431 · arxiv_version: 2110.09431v1 · doi: 10.48550/arxiv.2110.09431 · pith_short_12: D2A44R5YQ63V · pith_short_16: D2A44R5YQ63VYXK2 · pith_short_8: D2A44R5Y

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/D2A44R5YQ63VYXK2FWUEBSEB2G \
  | 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: 1e81ce47b887b75c5d5a2da840c881d1bfa796d22fc5b1324b8f05304ee15a17

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4426bcdf6dad54dd9e2e604159bee1d4583d1cb015c3a497d1072c6ee34e999e",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2021-10-18T15:59:13Z",
    "title_canon_sha256": "f137f100f5e0fde12c8334b87f974fb9a7343c26d750c343009e201f908816ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.09431",
    "kind": "arxiv",
    "version": 1
  }
}