Pith Number

pith:IB2NVW72

pith:2018:IB2NVW72GHDPCKCTNZLFW5RFRH

not attested not anchored not stored refs pending

KIC 2568888: To be or not to be a binary

A. Garc\'ia Saravia Ortiz de Montellano, A. Mints, J. De Ridder, N. Theme{\ss}l, P. B. Stetson, R. A. Garc\'ia, S. Hekker

arxiv:1810.06206 v1 · 2018-10-15 · 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{IB2NVW72GHDPCKCTNZLFW5RFRH}

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	2026-05-17T23:59:14.014845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4074dadbfa31c6f128536e565b762589d01ff99f009aef567f15f2460defc176

Aliases

arxiv: 1810.06206 · arxiv_version: 1810.06206v1 · doi: 10.48550/arxiv.1810.06206 · pith_short_12: IB2NVW72GHDP · pith_short_16: IB2NVW72GHDPCKCT · pith_short_8: IB2NVW72

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/IB2NVW72GHDPCKCTNZLFW5RFRH \
  | 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: 4074dadbfa31c6f128536e565b762589d01ff99f009aef567f15f2460defc176

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a09b40d9c645ea1652e47516e1e5024dccf148f35343532e17155fb3b2c27ea6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-10-15T07:31:39Z",
    "title_canon_sha256": "772075fff1aed88f6e04d86fb196c965e7ba6fb5443a27214f30608dd1cccc36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.06206",
    "kind": "arxiv",
    "version": 1
  }
}