Pith Number

pith:347NZRM5

pith:2018:347NZRM5XMVW6C4ZU2ENB3IH2E

not attested not anchored not stored refs pending

Cool dwarfs in wide multiple systems. Paper 6: A curious quintuple system of a compact Sun-like triple and a close pair of an M dwarf and a very cool white dwarf at a wide separation

C. Cifuentes, D. Montes, J. A. Caballero, R. Gonz\'alez-Peinado

arxiv:1808.05897 v1 · 2018-08-17 · 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{347NZRM5XMVW6C4ZU2ENB3IH2E}

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	2026-05-18T00:07:51.725262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

df3edcc59dbb2b6f0b99a688d0ed07d11370e9bc108caa744af1f5a44787c428

Aliases

arxiv: 1808.05897 · arxiv_version: 1808.05897v1 · doi: 10.48550/arxiv.1808.05897 · pith_short_12: 347NZRM5XMVW · pith_short_16: 347NZRM5XMVW6C4Z · pith_short_8: 347NZRM5

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/347NZRM5XMVW6C4ZU2ENB3IH2E \
  | 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: df3edcc59dbb2b6f0b99a688d0ed07d11370e9bc108caa744af1f5a44787c428

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b56e18af5d61c7f39b759a68d5b186ac1f68ab491f52d6aa5a23b6de85d8ea9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-08-17T15:14:36Z",
    "title_canon_sha256": "8882b054c6917b38e18bb5f90b8634513c681986959be520795664fbc815b7bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05897",
    "kind": "arxiv",
    "version": 1
  }
}