Pith Number

pith:HCBVAUBE

pith:2024:HCBVAUBESXWIOAAFTOMMOI36DA

not attested not anchored not stored refs pending

HPIC: The Habitable Worlds Observatory Preliminary Input Catalog

Chris Stark, Eric Mamajek, Noah Tuchow

arxiv:2402.08038 v1 · 2024-02-12 · astro-ph.EP · astro-ph.IM · 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{HCBVAUBESXWIOAAFTOMMOI36DA}

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.

Cited by

1 paper in Pith

Climates of Gl 514 b

Receipt and verification

First computed	2026-07-05T07:44:26.112169Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

388350502495ec8700059b98c7237e1817f50f55a8f617c244bfc24a88829353

Aliases

arxiv: 2402.08038 · arxiv_version: 2402.08038v1 · doi: 10.48550/arxiv.2402.08038 · pith_short_12: HCBVAUBESXWI · pith_short_16: HCBVAUBESXWIOAAF · pith_short_8: HCBVAUBE

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/HCBVAUBESXWIOAAFTOMMOI36DA \
  | 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: 388350502495ec8700059b98c7237e1817f50f55a8f617c244bfc24a88829353

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16415861062961fd636d50b06a7b4fcf5920116dc3387f2dab0d93b2232df332",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-02-12T20:11:44Z",
    "title_canon_sha256": "345f2aa9f84f53bf0d6c9b54b2118a075ca8d3588ade902481abdbfff7af53ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.08038",
    "kind": "arxiv",
    "version": 1
  }
}