Pith Number

pith:GTWWIUOU

pith:2014:GTWWIUOUBLTYHGFQ4Z5IUB32PA

not attested not anchored not stored refs pending

The Factory and The Beehive II. Activity and Rotation in Praesepe and the Hyades

A. Kraus, A. Kundert, D. F. Fierroz, E. C. Bowsher, H. G. Arce, J. J. Bochanski, J. J. Lemonias, K. R. Covey, M. A. Ag\"ueros, N. M. Law, P. A. Cargile, S. T. Douglas

arxiv:1409.7603 v1 · 2014-09-26 · 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{GTWWIUOUBLTYHGFQ4Z5IUB32PA}

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	2026-05-18T01:41:56.519907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34ed6451d40ae78398b0e67a8a077a7832cef2afb99aca2518b2794904b8b90c

Aliases

arxiv: 1409.7603 · arxiv_version: 1409.7603v1 · doi: 10.48550/arxiv.1409.7603 · pith_short_12: GTWWIUOUBLTY · pith_short_16: GTWWIUOUBLTYHGFQ · pith_short_8: GTWWIUOU

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/GTWWIUOUBLTYHGFQ4Z5IUB32PA \
  | 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: 34ed6451d40ae78398b0e67a8a077a7832cef2afb99aca2518b2794904b8b90c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d852c5107ff0de79dff92386c2dd15bf427cacbec9de8a0c3b44c7326a60e655",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-09-26T15:32:37Z",
    "title_canon_sha256": "8b57f6e585906af7dba7736104ebebbb183e6440a00b5f0f78cf40605cedb920"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.7603",
    "kind": "arxiv",
    "version": 1
  }
}