Pith Number

pith:5FOEIJYX

pith:2023:5FOEIJYX32VTCVNL4KLZ5ODHZC

not attested not anchored not stored refs pending

Planetesimals at DZ stars I: chondritic compositions and a massive accretion event

Andrew Swan, Carl Melis, Detlev Koester, Jay Farihi, Jincheng Guo, Patrick Dufour, Steven J. Desch

arxiv:2309.06467 v1 · 2023-09-12 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5FOEIJYX32VTCVNL4KLZ5ODHZC}

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	2026-07-05T06:50:18.054684Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e95c442717deab3155abe2979eb867c8aa835da2181849308b74a03ad2f25b4a

Aliases

arxiv: 2309.06467 · arxiv_version: 2309.06467v1 · doi: 10.48550/arxiv.2309.06467 · pith_short_12: 5FOEIJYX32VT · pith_short_16: 5FOEIJYX32VTCVNL · pith_short_8: 5FOEIJYX

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/5FOEIJYX32VTCVNL4KLZ5ODHZC \
  | 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: e95c442717deab3155abe2979eb867c8aa835da2181849308b74a03ad2f25b4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a69774a59d894539de50bbb1ef90094a2def180b34f534e3b36a9c5f9834f17b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-09-12T18:00:00Z",
    "title_canon_sha256": "20c3c0232bd1a8ab408006a7b4be377c9c6dce59c0f94f7792937feea234399d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.06467",
    "kind": "arxiv",
    "version": 1
  }
}