Pith Number

pith:F445AHGH

pith:2023:F445AHGHQNVS5CV753YZNKNOUB

not attested not anchored not stored refs pending

Rotation Periods, Inclinations, and Obliquities of Cool Stars Hosting Directly Imaged Substellar Companions: Spin-Orbit Misalignments are Common

Analis E. Evans, Brendan P. Bowler, Daniel Huber, Katelyn B. Ashok, Kyle Franson, Marta L. Bryan, Marvin Morgan, Quang H. Tran, Sarah Blunt, Vighnesh Nagpal, Ya-Lin Wu, Yifan Zhou, Zhoujian Zhang

arxiv:2301.04692 v1 · 2023-01-11 · 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{F445AHGHQNVS5CV753YZNKNOUB}

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	2026-07-05T05:55:46.970596Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f39d01cc7836b2e8abfeef196a9aea07c5fc66e866037cbe348057b58707f2b

Aliases

arxiv: 2301.04692 · arxiv_version: 2301.04692v1 · doi: 10.48550/arxiv.2301.04692 · pith_short_12: F445AHGHQNVS · pith_short_16: F445AHGHQNVS5CV7 · pith_short_8: F445AHGH

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/F445AHGHQNVS5CV753YZNKNOUB \
  | 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: 2f39d01cc7836b2e8abfeef196a9aea07c5fc66e866037cbe348057b58707f2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f12f083f09438998321a00fadd7775ae9c49136c53a2ff4c39fda06c8cd2521e",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-01-11T19:46:31Z",
    "title_canon_sha256": "94e9df916e711517f846dabf73b464eae6567bd4842753f3ddc52bf4016507d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.04692",
    "kind": "arxiv",
    "version": 1
  }
}