Pith Number

pith:FLOJFUGU

pith:2015:FLOJFUGUHQQ4ANBRHWW6IF7WUY

not attested not anchored not stored refs pending

Refined Properties of the HD 130322 Planetary System

Andrew W. Howard, Debra A. Fischer, Gregory W. Henry, Jason Wright, Natalie R. Hinkel, Stephen R. Kane, Tabetha Boyajian, Y. Katherina Feng

arxiv:1502.03441 v1 · 2015-02-11 · 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{FLOJFUGUHQQ4ANBRHWW6IF7WUY}

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	2026-05-18T01:41:03.736127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2adc92d0d43c21c034313dade417f6a6125f84641f69eb915a0918d97c1496c2

Aliases

arxiv: 1502.03441 · arxiv_version: 1502.03441v1 · doi: 10.48550/arxiv.1502.03441 · pith_short_12: FLOJFUGUHQQ4 · pith_short_16: FLOJFUGUHQQ4ANBR · pith_short_8: FLOJFUGU

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/FLOJFUGUHQQ4ANBRHWW6IF7WUY \
  | 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: 2adc92d0d43c21c034313dade417f6a6125f84641f69eb915a0918d97c1496c2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a821818d97443cf224077b5f6db8bc2b608d2a0eafa5e4d7c9ba734cb0cc20ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-02-11T21:00:08Z",
    "title_canon_sha256": "3f9ff5bf13aa7e569aeafe7fb1f916afb1a2f215cb3811eb951dc58d85095b7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03441",
    "kind": "arxiv",
    "version": 1
  }
}