Pith Number

pith:JQVNEXTW

pith:2016:JQVNEXTWEW7DXASOIY3FRXNWHQ

not attested not anchored not stored refs pending

Obliquities of Exoplanet Host Stars from Precise Distances and Stellar Angular Diameters

Russel J. White, Samuel N. Quinn

arxiv:1612.08986 v1 · 2016-12-28 · 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{JQVNEXTWEW7DXASOIY3FRXNWHQ}

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	2026-05-18T00:53:46.717293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c2ad25e7625be3b824e463658ddb63c3f20c7b2b92dd831b10108ef3b0cfb98

Aliases

arxiv: 1612.08986 · arxiv_version: 1612.08986v1 · doi: 10.48550/arxiv.1612.08986 · pith_short_12: JQVNEXTWEW7D · pith_short_16: JQVNEXTWEW7DXASO · pith_short_8: JQVNEXTW

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/JQVNEXTWEW7DXASOIY3FRXNWHQ \
  | 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: 4c2ad25e7625be3b824e463658ddb63c3f20c7b2b92dd831b10108ef3b0cfb98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4227aabf77304c63e28e39b361343cf8066217bfc4f83f54ec37b7c1807ae518",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-12-28T21:00:15Z",
    "title_canon_sha256": "6a33a56e9dcf52cc029543c4acdb58a7ae932869a1a1c7ee0cf0bf5602d679a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.08986",
    "kind": "arxiv",
    "version": 1
  }
}