Pith Number

pith:4NRL3YZL

pith:2015:4NRL3YZL44GON5CIRZFK7O46EV

not attested not anchored not stored refs pending

Three planets orbiting Wolf 1061

C.G. Tinney, D.J. Wright, Jinglin Zhao, J.S. Bentley, R.A. Wittenmyer

arxiv:1512.05154 v1 · 2015-12-16 · 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{4NRL3YZL44GON5CIRZFK7O46EV}

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	2026-05-18T01:20:40.975898Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e362bde32be70ce6f4488e4aafbb9e255fdcce10ebb8372e66e8e5237056c94b

Aliases

arxiv: 1512.05154 · arxiv_version: 1512.05154v1 · doi: 10.48550/arxiv.1512.05154 · pith_short_12: 4NRL3YZL44GO · pith_short_16: 4NRL3YZL44GON5CI · pith_short_8: 4NRL3YZL

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/4NRL3YZL44GON5CIRZFK7O46EV \
  | 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: e362bde32be70ce6f4488e4aafbb9e255fdcce10ebb8372e66e8e5237056c94b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77bfaa8ffb1a509cf799a1b7d8f02b5a7290191b83e52b822bde2478ae703631",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-12-16T12:50:34Z",
    "title_canon_sha256": "d7c61236f0a6b380b7eb397c4e51e322d58421702adc81da97a6de3ed7f0c614"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.05154",
    "kind": "arxiv",
    "version": 1
  }
}