Pith Number

pith:3LVTL5ZB

pith:2017:3LVTL5ZBI6IEEYSM5WDIAMWDSF

not attested not anchored not stored refs pending

A Visual Measure of Changes to Weighted Self-Organizing Map Patterns

Joachim Gudmundsson, Masahiro Takatsuka, Younjin Chung

arxiv:1703.08917 v1 · 2017-03-27 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3LVTL5ZBI6IEEYSM5WDIAMWDSF}

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	2026-05-18T00:47:55.167072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daeb35f721479042624ced868032c391515dae3fa63b25c3a3c88e4054b841d7

Aliases

arxiv: 1703.08917 · arxiv_version: 1703.08917v1 · doi: 10.48550/arxiv.1703.08917 · pith_short_12: 3LVTL5ZBI6IE · pith_short_16: 3LVTL5ZBI6IEEYSM · pith_short_8: 3LVTL5ZB

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/3LVTL5ZBI6IEEYSM5WDIAMWDSF \
  | 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: daeb35f721479042624ced868032c391515dae3fa63b25c3a3c88e4054b841d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ea31e156a37e3c48032e56d5f36747d94acbffacf1d92958784d53ed53c478a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-03-27T03:46:58Z",
    "title_canon_sha256": "8d9031047cc666508b0e63607c5cce7942817dc49310869cc7b3a916b7a125e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.08917",
    "kind": "arxiv",
    "version": 1
  }
}