Pith Number

pith:O6MKWD7G

pith:2011:O6MKWD7G2YM5AORBB75WJ3PP2C

not attested not anchored not stored refs pending

Multi-Wavelength Modelling of the Beta Leo Debris Disc: 1, 2 or 3 planetesimal populations?

B. C. Matthews, B. Sibthorpe, G. Duch\^ene, G. Kennedy, G. Rieke, J. Greaves, K. Su, L. J. Churcher, M. C. Wyatt, P. Kalas

arxiv:1107.0316 v2 · 2011-07-01 · astro-ph.SR · 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{O6MKWD7G2YM5AORBB75WJ3PP2C}

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	2026-05-18T02:01:25.710392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7798ab0fe6d619d03a210ffb64edefd09fb2b213a8f50f3097309ffb5f07726c

Aliases

arxiv: 1107.0316 · arxiv_version: 1107.0316v2 · doi: 10.48550/arxiv.1107.0316 · pith_short_12: O6MKWD7G2YM5 · pith_short_16: O6MKWD7G2YM5AORB · pith_short_8: O6MKWD7G

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/O6MKWD7G2YM5AORBB75WJ3PP2C \
  | 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: 7798ab0fe6d619d03a210ffb64edefd09fb2b213a8f50f3097309ffb5f07726c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3b91b8d9238d7a7280661256e34e781f4c05de9b9fb927c1bc1eccff70ab6af",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-07-01T20:00:02Z",
    "title_canon_sha256": "5037c88630e8f53f0526bdda1bca46881348230211eda2e283ce8548906124ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.0316",
    "kind": "arxiv",
    "version": 2
  }
}