Pith Number

pith:2ABGRQWY

pith:2013:2ABGRQWYDVV3CYYPL77YYNTIZB

not attested not anchored not stored refs pending

The Solar Neighborhood XXIX: The Habitable Real Estate of our Nearest Stellar Neighbors

Justin R. Cantrell, Russel J. White, Todd J. Henry

arxiv:1307.7038 v1 · 2013-07-26 · 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{2ABGRQWYDVV3CYYPL77YYNTIZB}

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	2026-05-18T01:48:34.184864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d00268c2d81d6bb1630f5fff8c3668c85d9ea557c6a329325ea5d54ae291255b

Aliases

arxiv: 1307.7038 · arxiv_version: 1307.7038v1 · doi: 10.48550/arxiv.1307.7038 · pith_short_12: 2ABGRQWYDVV3 · pith_short_16: 2ABGRQWYDVV3CYYP · pith_short_8: 2ABGRQWY

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/2ABGRQWYDVV3CYYPL77YYNTIZB \
  | 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: d00268c2d81d6bb1630f5fff8c3668c85d9ea557c6a329325ea5d54ae291255b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2aa9f3137b98f0aa2401c9dd7276e0f54c469f3da18631fd4402361baceba230",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-26T14:07:47Z",
    "title_canon_sha256": "84777fe0a5a302e78125e647b69a8bb4d817a29291c5c69f0757bff94a211b51"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7038",
    "kind": "arxiv",
    "version": 1
  }
}