Pith Number

pith:CI5KUVYH

pith:2015:CI5KUVYHDME2JE2WP54ZBE6S4L

not attested not anchored not stored refs pending

Good Colour Maps: How to Design Them

Peter Kovesi

arxiv:1509.03700 v1 · 2015-09-12 · cs.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CI5KUVYHDME2JE2WP54ZBE6S4L}

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.

Cited by

2 papers in Pith

Planetesimal-Driven Instabilities in Resonant Chains of Cold Neptunes and Their Dynamical Outcomes

Parafermionic and decoupled multicritical points in a frustrated $\mathbb{Z}_6$ clock chain

Receipt and verification

First computed	2026-05-18T01:33:14.802526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

123aaa57071b09a493567f799093d2e2cd08a7c15a6202f15adcdd50d39f5abb

Aliases

arxiv: 1509.03700 · arxiv_version: 1509.03700v1 · doi: 10.48550/arxiv.1509.03700 · pith_short_12: CI5KUVYHDME2 · pith_short_16: CI5KUVYHDME2JE2W · pith_short_8: CI5KUVYH

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/CI5KUVYHDME2JE2WP54ZBE6S4L \
  | 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: 123aaa57071b09a493567f799093d2e2cd08a7c15a6202f15adcdd50d39f5abb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cfabb8e4d12c3035b56ab6f0c22d33bd25f931335c7f6e7a1103129839408355",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GR",
    "submitted_at": "2015-09-12T03:35:20Z",
    "title_canon_sha256": "65bec3715fd20f051ef7d9307ca18397515fdcd51359baaf7f1eec3f57ea1439"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03700",
    "kind": "arxiv",
    "version": 1
  }
}