Pith Number

pith:OIJPE2KR

pith:2010:OIJPE2KRE7RU4K3JK2TCKN7W73

not attested not anchored not stored refs pending

The effect of the Solar motion on the flux of long-period comets

C. Flynn, E. Gardner, P. Nurmi, S. Mikkola

arxiv:1009.4190 v1 · 2010-09-21 · astro-ph.EP · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OIJPE2KRE7RU4K3JK2TCKN7W73}

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	2026-05-18T04:33:26.771934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7212f2695127e34e2b6956a62537f6fed2291af4eb694f9593361de6472ea6b8

Aliases

arxiv: 1009.4190 · arxiv_version: 1009.4190v1 · doi: 10.48550/arxiv.1009.4190 · pith_short_12: OIJPE2KRE7RU · pith_short_16: OIJPE2KRE7RU4K3J · pith_short_8: OIJPE2KR

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/OIJPE2KRE7RU4K3JK2TCKN7W73 \
  | 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: 7212f2695127e34e2b6956a62537f6fed2291af4eb694f9593361de6472ea6b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43f5ae757859163de2cfec7081233826a9624a25807adf4c7dc2d2720107e323",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-09-21T20:00:01Z",
    "title_canon_sha256": "515a989dd67ff864f37df154b4449c05a7f7e740c417d1f0279c0aa86d9f72b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4190",
    "kind": "arxiv",
    "version": 1
  }
}