Pith Number

pith:V7ULMDU7

pith:2015:V7ULMDU7LZGB6VT44DNKEDTFSX

not attested not anchored not stored refs pending

A New Analysis of the Exoplanet Hosting System HD 6434

David J. James, Debra A. Fischer, Dominique Naef, Genady Pilyavsky, Natalie R. Hinkel, Stephane Udry, Stephen R. Kane, Tabetha S. Boyajian

arxiv:1510.01746 v1 · 2015-10-06 · 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{V7ULMDU7LZGB6VT44DNKEDTFSX}

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	2026-05-18T01:27:22.173810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afe8b60e9f5e4c1f567ce0daa20e6595e9a2ad01d3bf5e53446e7680a96f91b2

Aliases

arxiv: 1510.01746 · arxiv_version: 1510.01746v1 · doi: 10.48550/arxiv.1510.01746 · pith_short_12: V7ULMDU7LZGB · pith_short_16: V7ULMDU7LZGB6VT4 · pith_short_8: V7ULMDU7

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/V7ULMDU7LZGB6VT44DNKEDTFSX \
  | 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: afe8b60e9f5e4c1f567ce0daa20e6595e9a2ad01d3bf5e53446e7680a96f91b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80c43a2a5ce18973a752223072df9c76ffc42d04a5d9642b6a16a76b19252c9c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-10-06T20:09:59Z",
    "title_canon_sha256": "284cef207a90cc6b95752578af17c3b060326d34b0fd5b4a93048cb267dafc22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01746",
    "kind": "arxiv",
    "version": 1
  }
}