Pith Number

pith:KHMLXUUD

pith:2015:KHMLXUUDGYOYFDGBEAE3SEMD7T

not attested not anchored not stored refs pending

Spectroscopic survey of Kepler stars. I. HERMES/Mercator observations of A- and F-type stars

A. Pigulski, B. Smalley, B. Vandenbussche, D. Drobek, D. M. Bowman, E. Niemczura, E. van Aarle, G. Catanzaro, H. Lehmann, H. Van Winckel, J. F. S. Gameiro, K. Kaminski, K. Uytterhoeven, L. Eyer, M. Briquet, M. Fagas, M. Steslicki, N. Gorlova, P. De Cat, P. I. Papics, P. Lampens, P. Marcos-Arenal, S. Bloemen, S. J. Murphy

arxiv:1503.03675 v1 · 2015-03-12 · 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{KHMLXUUDGYOYFDGBEAE3SEMD7T}

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	2026-05-18T02:04:06.156488Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51d8bbd283361d828cc12009b91183fcd5f01db40bb0dcede0f1f3eb786a655e

Aliases

arxiv: 1503.03675 · arxiv_version: 1503.03675v1 · doi: 10.48550/arxiv.1503.03675 · pith_short_12: KHMLXUUDGYOY · pith_short_16: KHMLXUUDGYOYFDGB · pith_short_8: KHMLXUUD

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/KHMLXUUDGYOYFDGBEAE3SEMD7T \
  | 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: 51d8bbd283361d828cc12009b91183fcd5f01db40bb0dcede0f1f3eb786a655e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4e8f201761ef96081c2ad5809d325cccd8f01afa8199e737891706414b4b32b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-03-12T11:16:23Z",
    "title_canon_sha256": "0196e08e14c9c5bce3cfef788458c7c4f9463b89646c9864b687e2719d7157f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03675",
    "kind": "arxiv",
    "version": 1
  }
}