Pith Number

pith:V5IEG3SK

pith:2015:V5IEG3SK3C3SDHQYOYCWBGCAVO

not attested not anchored not stored refs pending

The Pseudo-zodi Problem for Edge-on Planetary Systems

Andrew Lincowski, Christopher C. Stark, Marc J. Kuchner

arxiv:1502.02040 v1 · 2015-02-06 · 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{V5IEG3SK3C3SDHQYOYCWBGCAVO}

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	2026-05-18T01:41:04.355072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af50436e4ad8b7219e187605609840ab9dea26457f6ff1b426c7b6361c84db9a

Aliases

arxiv: 1502.02040 · arxiv_version: 1502.02040v1 · doi: 10.48550/arxiv.1502.02040 · pith_short_12: V5IEG3SK3C3S · pith_short_16: V5IEG3SK3C3SDHQY · pith_short_8: V5IEG3SK

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/V5IEG3SK3C3SDHQYOYCWBGCAVO \
  | 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: af50436e4ad8b7219e187605609840ab9dea26457f6ff1b426c7b6361c84db9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8acee9f35e7f3fc101831151b4ea7067d0c7c6ac20118895215584fde5d9d613",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-02-06T21:00:14Z",
    "title_canon_sha256": "eb5c0a2e05775af6cecf0c59e0f8716d9d487e3fa9222c6792854eb7eef7e37e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.02040",
    "kind": "arxiv",
    "version": 1
  }
}