Pith Number

pith:4OFOA66Y

pith:2024:4OFOA66YHE36CUYBLSFJZ7GSW4

not attested not anchored not stored refs pending

Search for Stellar Companions of Exoplanet Host Stars with AstraLux/CAHA 2.2 m

C. Ginski, M. Fern\'andez, M. Mugrauer, R. Bischoff, S. Buder, S. Schlagenhauf

arxiv:2402.12299 v1 · 2024-02-19 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4OFOA66YHE36CUYBLSFJZ7GSW4}

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	2026-07-05T07:46:51.791788Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e38ae07bd83937e153015c8a9cfcd2b70952a1ec3fb69a705724ade17ddc29cc

Aliases

arxiv: 2402.12299 · arxiv_version: 2402.12299v1 · doi: 10.48550/arxiv.2402.12299 · pith_short_12: 4OFOA66YHE36 · pith_short_16: 4OFOA66YHE36CUYB · pith_short_8: 4OFOA66Y

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/4OFOA66YHE36CUYBLSFJZ7GSW4 \
  | 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: e38ae07bd83937e153015c8a9cfcd2b70952a1ec3fb69a705724ade17ddc29cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dae4052e86daca7778a66b9128c5529eabacfce8ae115d8ef619125ccd31de0b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-02-19T17:23:46Z",
    "title_canon_sha256": "284724574e5786eb627c5d5841eee1bbe063141daeca2dae1a7a32c7fd42f86b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.12299",
    "kind": "arxiv",
    "version": 1
  }
}