Pith Number

pith:TYA6P52X

pith:2014:TYA6P52XC2Z7YOPHL4DAT45IZM

not attested not anchored not stored refs pending

How Many Dissimilarity/Kernel Self Organizing Map Variants Do We Need?

Fabrice Rossi (SAMM)

arxiv:1407.0611 v1 · 2014-07-02 · stat.ML · cs.LG · 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{TYA6P52XC2Z7YOPHL4DAT45IZM}

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	2026-05-18T02:48:26.513427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e01e7f75716b3fc39e75f0609f3a8cb1e230802a47ed42f2e5e773fe913019b

Aliases

arxiv: 1407.0611 · arxiv_version: 1407.0611v1 · doi: 10.48550/arxiv.1407.0611 · pith_short_12: TYA6P52XC2Z7 · pith_short_16: TYA6P52XC2Z7YOPH · pith_short_8: TYA6P52X

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/TYA6P52XC2Z7YOPHL4DAT45IZM \
  | 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: 9e01e7f75716b3fc39e75f0609f3a8cb1e230802a47ed42f2e5e773fe913019b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40984727d652cd71a7ce69f64ca51081ebf7146eeea87d35435e745ee9e5162b",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2014-07-02T15:31:20Z",
    "title_canon_sha256": "e31bbb97bce2a4734c7f7d0afa64f830d973ad69240ec0ad83759d70e2692616"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.0611",
    "kind": "arxiv",
    "version": 1
  }
}