Pith Number

pith:AJUQ5RBW

pith:2012:AJUQ5RBWA42WKFGNCROCIL625L

not attested not anchored not stored refs pending

The habitability and detection of Earth-like planets orbiting cool white dwarfs

C. A. Haswell, D. V. Shulyak, L. Fossati, M. F. Sterzik, M. R. Patel, P. M. Kowalski, R. Busuttil, S. Bagnulo

arxiv:1207.6210 v1 · 2012-07-26 · astro-ph.SR · 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{AJUQ5RBWA42WKFGNCROCIL625L}

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	2026-05-18T01:56:07.296635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02690ec43607356514cd145c242fdaeaf9946a370566ce99762f79628fb9de93

Aliases

arxiv: 1207.6210 · arxiv_version: 1207.6210v1 · doi: 10.48550/arxiv.1207.6210 · pith_short_12: AJUQ5RBWA42W · pith_short_16: AJUQ5RBWA42WKFGN · pith_short_8: AJUQ5RBW

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/AJUQ5RBWA42WKFGNCROCIL625L \
  | 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: 02690ec43607356514cd145c242fdaeaf9946a370566ce99762f79628fb9de93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb0969cf3a3afc0af4bd65c41effb04c987552d89434cc115b5c35ed979c3549",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-07-26T09:07:26Z",
    "title_canon_sha256": "be4650cc48de481fe1ece2c7f354a791b99ed0f185a35c722aac845c4b75c620"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.6210",
    "kind": "arxiv",
    "version": 1
  }
}