Pith Number

pith:ZR6G4H25

pith:2018:ZR6G4H25BGOFJRVQXDH3EFM34J

not attested not anchored not stored refs pending

Multiplicity among solar-type stars IV. The CORAVEL radial velocities and the spectroscopic orbits of nearby K dwarfs

Jean-Louis Halbwachs, Michel Mayor, St\'ephane Udry

arxiv:1808.04605 v1 · 2018-08-14 · 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{ZR6G4H25BGOFJRVQXDH3EFM34J}

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	2026-05-18T00:00:45.767854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc7c6e1f5d099c54c6b0b8cfb2159be259337ba2dcba72119a00c869bf3e05be

Aliases

arxiv: 1808.04605 · arxiv_version: 1808.04605v1 · doi: 10.48550/arxiv.1808.04605 · pith_short_12: ZR6G4H25BGOF · pith_short_16: ZR6G4H25BGOFJRVQ · pith_short_8: ZR6G4H25

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/ZR6G4H25BGOFJRVQXDH3EFM34J \
  | 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: cc7c6e1f5d099c54c6b0b8cfb2159be259337ba2dcba72119a00c869bf3e05be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa52f0aa0f1df93884c41d064d0cfc3f36d259dd898896753f62c3eaf63a715a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-08-14T10:08:27Z",
    "title_canon_sha256": "8ae115990446775e272a8e675c993db612a6c4fc7c96964df0d6e1be7725feca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.04605",
    "kind": "arxiv",
    "version": 1
  }
}