Pith Number

pith:VCDI5WOX

pith:2014:VCDI5WOXGWQP76NH7HCMLKXNTQ

not attested not anchored not stored refs pending

Characterizing the Parents: Exoplanets Around Cool Stars

(2) Yale, (3) Lowell, (4) U. of Texas, (5) SFSU), Andrew Mann (4), Gerard T. van Belle, Kaspar von Braun (1), Stephen R. Kane (5) ((1) MPIA, Tabetha S. Boyajian (2)

arxiv:1408.0175 v1 · 2014-08-01 · 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{VCDI5WOXGWQP76NH7HCMLKXNTQ}

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	2026-05-18T02:46:03.693908Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8868ed9d735a0fff9a7f9c4c5aaed9c043ebc246834b9237afedd57f1c7a09e

Aliases

arxiv: 1408.0175 · arxiv_version: 1408.0175v1 · doi: 10.48550/arxiv.1408.0175 · pith_short_12: VCDI5WOXGWQP · pith_short_16: VCDI5WOXGWQP76NH · pith_short_8: VCDI5WOX

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/VCDI5WOXGWQP76NH7HCMLKXNTQ \
  | 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: a8868ed9d735a0fff9a7f9c4c5aaed9c043ebc246834b9237afedd57f1c7a09e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d50a59ca93a0ad6ec775a53ea1dd778a36c7dda746ddb884964db4be5c29fb57",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-01T13:37:11Z",
    "title_canon_sha256": "fb883b1fd31920f4f7d6a5ed43c51960347f2ab53af958971702bcf0a727a374"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.0175",
    "kind": "arxiv",
    "version": 1
  }
}