Pith Number

pith:ZXOQ53UB

pith:2013:ZXOQ53UB2H3XFSJFE2LLQCZ4B4

not attested not anchored not stored refs pending

Star-planet interactions and selection effects from planet detection methods

J.H.M.M. Schmitt, K. Poppenhaeger

arxiv:1303.0307 v1 · 2013-03-01 · 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{ZXOQ53UB2H3XFSJFE2LLQCZ4B4}

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	2026-05-18T03:31:56.509210Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cddd0eee81d1f772c9252696b80b3c0f3ea6570d3e9737fb87662abf3816ad28

Aliases

arxiv: 1303.0307 · arxiv_version: 1303.0307v1 · doi: 10.48550/arxiv.1303.0307 · pith_short_12: ZXOQ53UB2H3X · pith_short_16: ZXOQ53UB2H3XFSJF · pith_short_8: ZXOQ53UB

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/ZXOQ53UB2H3XFSJFE2LLQCZ4B4 \
  | 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: cddd0eee81d1f772c9252696b80b3c0f3ea6570d3e9737fb87662abf3816ad28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4cc0baa2ffd1c567829bdf67d3f6174f1a605fa41a88c358013cf74081c3ccdc",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-03-01T21:42:33Z",
    "title_canon_sha256": "67ce03d72d78b2ff48cc189fa255ced2bcb2a58fb6cc51f00643baf2e17dcea1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.0307",
    "kind": "arxiv",
    "version": 1
  }
}