Pith Number

pith:ENB4VZ4A

pith:2022:ENB4VZ4AA25IGAFZO4TMKEHIJX

not attested not anchored not stored refs pending

A Dearth of Close-In Stellar Companions to M-dwarf TESS Objects of Interest

Catherine A. Clark, Charles A. Beichman, David R. Ciardi, Gerard T. van Belle, Jennifer G. Winters, Mark E. Everett, Michael B. Lund, Steve B. Howell

arxiv:2203.12795 v2 · 2022-03-24 · 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{ENB4VZ4AA25IGAFZO4TMKEHIJX}

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	2026-07-05T05:16:33.583533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2343cae78006ba8300b97726c510e84dda28159a50563863fb3b0dc8e59f8300

Aliases

arxiv: 2203.12795 · arxiv_version: 2203.12795v2 · doi: 10.48550/arxiv.2203.12795 · pith_short_12: ENB4VZ4AA25I · pith_short_16: ENB4VZ4AA25IGAFZ · pith_short_8: ENB4VZ4A

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/ENB4VZ4AA25IGAFZO4TMKEHIJX \
  | 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: 2343cae78006ba8300b97726c510e84dda28159a50563863fb3b0dc8e59f8300

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55c461f15d02e90d39d6bc04f68dc9f10659f711485777972a0012a80c496aca",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-03-24T01:35:50Z",
    "title_canon_sha256": "43590cfb26faa9d4f977f1f9d5933d4d375a75b3f84614d9146fc9cf874b70c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.12795",
    "kind": "arxiv",
    "version": 2
  }
}