Pith Number

pith:SQMLS5VU

pith:2017:SQMLS5VUDLMBYEIGZFAAISVHHK

not attested not anchored not stored refs pending

RV-detected Kepler-multi Analogs Exhibit Intra-system Mass Uniformity

Songhu Wang

arxiv:1711.06567 v1 · 2017-11-17 · 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{SQMLS5VUDLMBYEIGZFAAISVHHK}

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	2026-05-18T00:30:18.525132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9418b976b41ad81c1106c940044aa73a870d87a06ad26fadb010b594dafbf3dc

Aliases

arxiv: 1711.06567 · arxiv_version: 1711.06567v1 · doi: 10.48550/arxiv.1711.06567 · pith_short_12: SQMLS5VUDLMB · pith_short_16: SQMLS5VUDLMBYEIG · pith_short_8: SQMLS5VU

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/SQMLS5VUDLMBYEIGZFAAISVHHK \
  | 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: 9418b976b41ad81c1106c940044aa73a870d87a06ad26fadb010b594dafbf3dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24158e3ea12b2945b1eaa11f8219976f989a13ce283aa21a7c83e206b43ac0ee",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-11-17T14:47:38Z",
    "title_canon_sha256": "082fd695244a30416e7e20ff29f55c6b513a338913dc866f36eb4a453584aee0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06567",
    "kind": "arxiv",
    "version": 1
  }
}