Pith Number

pith:FZYYPYLI

pith:2025:FZYYPYLIUUQWO7GI2CJ2NJMC2J

not attested not anchored not stored refs pending

Causal Evidence for the Primordiality of Colors in Trans-Neptunian Objects

Andrea Valerio Macci\`o, Benjamin L. Davis, Kun Zhang, Mohamad Ali-Dib, Yujia Zheng, Zehao Jin

arxiv:2507.03760 v1 · 2025-07-04 · astro-ph.EP · 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{FZYYPYLIUUQWO7GI2CJ2NJMC2J}

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	2026-07-05T11:32:04.650362Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e7187e168a521677cc8d093a6a582d27b9ba6c19f98dca0441c49a001cad026

Aliases

arxiv: 2507.03760 · arxiv_version: 2507.03760v1 · doi: 10.48550/arxiv.2507.03760 · pith_short_12: FZYYPYLIUUQW · pith_short_16: FZYYPYLIUUQWO7GI · pith_short_8: FZYYPYLI

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/FZYYPYLIUUQWO7GI2CJ2NJMC2J \
  | 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: 2e7187e168a521677cc8d093a6a582d27b9ba6c19f98dca0441c49a001cad026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c61ae4dd8d4077bd364b95a191db8d02d005adb28ba5d79b20807b115a7c7e64",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-07-04T18:17:18Z",
    "title_canon_sha256": "874341d28a21c24220fc0b31bf88f15c15665a011957306453ea1ca285f6a6ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.03760",
    "kind": "arxiv",
    "version": 1
  }
}