Pith Number

pith:RDURO7UN

pith:2015:RDURO7UN3WMNQP2DSW5GXKEMNX

not attested not anchored not stored refs pending

Eclipsing binaries and fast rotators in the Kepler sample. Characterization via radial velocity analysis from Calar Alto

D. Barrado, J. Lillo-Box, L. Mancini, N. Santos, P. Figueira, S. Ciceri, Th. Henning

arxiv:1501.05183 v2 · 2015-01-21 · 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{RDURO7UN3WMNQP2DSW5GXKEMNX}

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	2026-05-18T02:18:51.357087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88e9177e8ddd98d83f4395ba6ba88c6dfdd9650e4f6131bbee2e10d67824b6e8

Aliases

arxiv: 1501.05183 · arxiv_version: 1501.05183v2 · doi: 10.48550/arxiv.1501.05183 · pith_short_12: RDURO7UN3WMN · pith_short_16: RDURO7UN3WMNQP2D · pith_short_8: RDURO7UN

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/RDURO7UN3WMNQP2DSW5GXKEMNX \
  | 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: 88e9177e8ddd98d83f4395ba6ba88c6dfdd9650e4f6131bbee2e10d67824b6e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89674506fe417edef41b1218c40cf78b2ea9d18247d216447fbfbe7e82c60daf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-01-21T14:43:34Z",
    "title_canon_sha256": "29e61be7730e76f10a59a0868db623c9cc2c475c4c49496d8b4248359328538b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.05183",
    "kind": "arxiv",
    "version": 2
  }
}