Pith Number

pith:HEIZXHU3

pith:2025:HEIZXHU3RR73VW76UNIUMANZGG

not attested not anchored not stored refs pending

Late gas released in the young Kuiper belt could have significantly contributed to the carbon enrichment of the atmospheres of Neptune and Uranus

Paul Huet, Quentin Kral, Tristan Guillot

arxiv:2506.03412 v1 · 2025-06-03 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HEIZXHU3RR73VW76UNIUMANZGG}

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	2026-07-05T11:37:22.638304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39119b9e9b8c7fbadbfea3514601b9319371be1abdbfbeca84e9b879bd57dde0

Aliases

arxiv: 2506.03412 · arxiv_version: 2506.03412v1 · doi: 10.48550/arxiv.2506.03412 · pith_short_12: HEIZXHU3RR73 · pith_short_16: HEIZXHU3RR73VW76 · pith_short_8: HEIZXHU3

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/HEIZXHU3RR73VW76UNIUMANZGG \
  | 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: 39119b9e9b8c7fbadbfea3514601b9319371be1abdbfbeca84e9b879bd57dde0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33b38b6d1913203a50c5ce51cb5b9219cc567a413518e9df399271b1b5fb0bf6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-06-03T21:43:40Z",
    "title_canon_sha256": "5d30072532abedbb1e50aabf8d03d58dc236bf0abf2289c686acbfd88c78b628"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.03412",
    "kind": "arxiv",
    "version": 1
  }
}