Pith Number

pith:BKQRGALN

pith:2009:BKQRGALNIMU3ZQA3NIX5MMYWTZ

not attested not anchored not stored refs pending

Long range outward migration of giant planets, with application to Fomalhaut b

A. Crida, A. Morbidelli, F. Masset

arxiv:0910.1004 v1 · 2009-10-06 · 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{BKQRGALNIMU3ZQA3NIX5MMYWTZ}

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	2026-05-18T02:34:20.024061Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0aa113016d4329bcc01b6a2fd633169e6df534cd8ce08c76eb2507f8bd250fac

Aliases

arxiv: 0910.1004 · arxiv_version: 0910.1004v1 · doi: 10.48550/arxiv.0910.1004 · pith_short_12: BKQRGALNIMU3 · pith_short_16: BKQRGALNIMU3ZQA3 · pith_short_8: BKQRGALN

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/BKQRGALNIMU3ZQA3NIX5MMYWTZ \
  | 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: 0aa113016d4329bcc01b6a2fd633169e6df534cd8ce08c76eb2507f8bd250fac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0770d0d72e0abad1f6923bd4c8bdff821bf180ae0d1cee980cf84e84c5b971fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-10-06T14:07:01Z",
    "title_canon_sha256": "02f9d15c5d53d16abe43d2012270b9dd82082cced0a8e4793ca2d3e62cee5cec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.1004",
    "kind": "arxiv",
    "version": 1
  }
}