Pith Number

pith:DPQEUKCB

pith:2008:DPQEUKCB42ILS5JRLGEWX6O24I

not attested not anchored not stored refs pending

Motion of dust in mean-motion resonances with planets

J. Klacka, L. Komar, P. Pastor

arxiv:0807.1425 v1 · 2008-07-09 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DPQEUKCB42ILS5JRLGEWX6O24I}

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	2026-05-18T02:48:53.671682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1be04a2841e690b9753159896bf9dae20a589c8823107deca2efe8846b186626

Aliases

arxiv: 0807.1425 · arxiv_version: 0807.1425v1 · doi: 10.48550/arxiv.0807.1425 · pith_short_12: DPQEUKCB42IL · pith_short_16: DPQEUKCB42ILS5JR · pith_short_8: DPQEUKCB

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/DPQEUKCB42ILS5JRLGEWX6O24I \
  | 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: 1be04a2841e690b9753159896bf9dae20a589c8823107deca2efe8846b186626

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d80e5e53045417f4ad9cd83d99a17eb214d55973377721e5ba4fd49a2ab1abb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-07-09T11:52:53Z",
    "title_canon_sha256": "a0863c97a5cb5cff1536246bd35ccbdc017dda7915c24c3c38231b8513bf7865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.1425",
    "kind": "arxiv",
    "version": 1
  }
}