Pith Number

pith:M7QDJQAG

pith:2014:M7QDJQAGP3VZO5Q2LQLUSFDWNK

not attested not anchored not stored refs pending

Formation, tidal evolution and habitability of the Kepler-186 system

Elisa V. Quintana, Emeline Bolmont, Franck Hersant, Franck Selsis, Philip von Paris, Sean N. Raymond, Thomas Barclay

arxiv:1404.4368 v2 · 2014-04-16 · 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{M7QDJQAGP3VZO5Q2LQLUSFDWNK}

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	2026-05-18T01:43:29.260048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67e034c0067eeb97761a5c174914766aa5f8606fe1ccc4ba8ad2b01b66a46355

Aliases

arxiv: 1404.4368 · arxiv_version: 1404.4368v2 · doi: 10.48550/arxiv.1404.4368 · pith_short_12: M7QDJQAGP3VZ · pith_short_16: M7QDJQAGP3VZO5Q2 · pith_short_8: M7QDJQAG

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/M7QDJQAGP3VZO5Q2LQLUSFDWNK \
  | 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: 67e034c0067eeb97761a5c174914766aa5f8606fe1ccc4ba8ad2b01b66a46355

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4afaa09691b3ab617b2199117ab96ff4317931cf4ca411f9afbe197c22e2828",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-04-16T20:00:11Z",
    "title_canon_sha256": "efcd5679496102fa2efe08a9567f8c033dba7a257bdb1dbcd048528fa40976fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4368",
    "kind": "arxiv",
    "version": 2
  }
}