Pith Number

pith:T4UNAAIJ

pith:2014:T4UNAAIJCEEWTV7O5RSC4VPGSB

not attested not anchored not stored refs pending

Multiplicity of the Galactic Senior Citizens: A high-resolution search for cool subdwarf companions

Carl Ziegler, Christoph Baranec, Joshua T. Fuchs, Nicholas M. Law, Reed L. Riddle

arxiv:1411.3336 v1 · 2014-11-12 · 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{T4UNAAIJCEEWTV7O5RSC4VPGSB}

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	2026-05-18T01:41:31.083284Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f28d00109110969d7eeec642e55e690687c45d2a547a4ffef40ab14559424b9

Aliases

arxiv: 1411.3336 · arxiv_version: 1411.3336v1 · doi: 10.48550/arxiv.1411.3336 · pith_short_12: T4UNAAIJCEEW · pith_short_16: T4UNAAIJCEEWTV7O · pith_short_8: T4UNAAIJ

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/T4UNAAIJCEEWTV7O5RSC4VPGSB \
  | 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: 9f28d00109110969d7eeec642e55e690687c45d2a547a4ffef40ab14559424b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac4b50ba618b35c38949fafdcd755b0415867d4189e6be471e245fc8e166e541",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-11-12T21:00:16Z",
    "title_canon_sha256": "4d88bafe4bf2c3a93ba6b6c109399f93284605ae44c846f1dcfe093c3ad60f8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3336",
    "kind": "arxiv",
    "version": 1
  }
}