Pith Number

pith:QUSU6KEJ

pith:2026:QUSU6KEJJP45JWNCGDIAZLJAC5

not attested not anchored not stored refs pending

An Algorithmic Perspective on Information Visualization

Wouter Meulemans

arxiv:2607.29360 v1 · 2026-07-31 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUSU6KEJJP45JWNCGDIAZLJAC5}

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	2026-08-03T01:33:16.009477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85254f28894bf9d4d9a230d00cad201758394d01affef5981bee4d1cf5717864

Aliases

arxiv: 2607.29360 · arxiv_version: 2607.29360v1 · doi: 10.48550/arxiv.2607.29360 · pith_short_12: QUSU6KEJJP45 · pith_short_16: QUSU6KEJJP45JWNC · pith_short_8: QUSU6KEJ

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/QUSU6KEJJP45JWNCGDIAZLJAC5 \
  | 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: 85254f28894bf9d4d9a230d00cad201758394d01affef5981bee4d1cf5717864

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30e279e33f4d63ee7847c484e40bcee3649f5137057d5f0c3166cb38fd4a68a2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2026-07-31T12:49:05Z",
    "title_canon_sha256": "d9979a486c7828ef1a15efb88e4ff268fdcfabef347d6098809719ee600052b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.29360",
    "kind": "arxiv",
    "version": 1
  }
}