Pith Number

pith:4C2WK57R

pith:2017:4C2WK57RZSLUO3LEH2WOLZY5C4

not attested not anchored not stored refs pending

Nearby Young, Active, Late-type Dwarfs in Gaia's First Data Release

B. Zuckerman (UCLA), David Rodriguez (American Museum of Natural History), Germano Sacco (INAF Arcetri Observatory), Joel H. Kastner (Rochester Institute of Technology), Kristina Punzi (RIT), Laura Vican Haney (UCLA)

arxiv:1705.01185 v3 · 2017-05-02 · 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{4C2WK57RZSLUO3LEH2WOLZY5C4}

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	2026-05-18T00:43:25.250816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0b56577f1cc97476d643eace5e71d172c4ab791238d2d0aa659712ed1fdad61

Aliases

arxiv: 1705.01185 · arxiv_version: 1705.01185v3 · doi: 10.48550/arxiv.1705.01185 · pith_short_12: 4C2WK57RZSLU · pith_short_16: 4C2WK57RZSLUO3LE · pith_short_8: 4C2WK57R

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/4C2WK57RZSLUO3LEH2WOLZY5C4 \
  | 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: e0b56577f1cc97476d643eace5e71d172c4ab791238d2d0aa659712ed1fdad61

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e34a1812b8f2ac519d5a72475ab3a3a8e23a5443c2168b9198403f73b5cd76b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-05-02T21:54:23Z",
    "title_canon_sha256": "1f264803a314066803926c5464f755b65eeffd4f799afa493de4edd2a5591654"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.01185",
    "kind": "arxiv",
    "version": 3
  }
}