Pith Number

pith:YXUGFBVK

pith:2025:YXUGFBVKXQZ5ESOKEZHLESS25V

not attested not anchored not stored refs pending

Formation of Planetesimals in the Outer Solar System

Anders Johansen, Kathryn Volk, Kelsi Singer, Luke Dones, Maria Womack, Michele T. Bannister, Seth Jacobson

arxiv:2508.00369 v1 · 2025-08-01 · 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{YXUGFBVKXQZ5ESOKEZHLESS25V}

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	2026-07-05T11:46:54.442259Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5e86286aabc33d249ca264eb24a5aed4d4bb942e88c16004f51b33ef1dc80b7

Aliases

arxiv: 2508.00369 · arxiv_version: 2508.00369v1 · doi: 10.48550/arxiv.2508.00369 · pith_short_12: YXUGFBVKXQZ5 · pith_short_16: YXUGFBVKXQZ5ESOK · pith_short_8: YXUGFBVK

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/YXUGFBVKXQZ5ESOKEZHLESS25V \
  | 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: c5e86286aabc33d249ca264eb24a5aed4d4bb942e88c16004f51b33ef1dc80b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80ba111054947452b176b875cf4b1a79f5d24bfbd720b28779e5da2c90cca417",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-08-01T07:02:14Z",
    "title_canon_sha256": "b7a6ae503e4299112e815ac4b446c7801c69da690e4bba07cc2fd194a9b641b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.00369",
    "kind": "arxiv",
    "version": 1
  }
}