Pith Number

pith:DUJ6LJFQ

pith:2010:DUJ6LJFQSYBK5EO36YT64VJSZD

not attested not anchored not stored refs pending

Stellar noise and planet detection. I. Oscillations, granulation and sun-like spots

C. Lovis, N. C. Santos, S. Udry, X. Bonfils, X. Dumusque

arxiv:1011.5579 v1 · 2010-11-25 · 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{DUJ6LJFQSYBK5EO36YT64VJSZD}

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	2026-05-18T02:04:39.078043Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d13e5a4b09602ae91dbf627ee5532c8e7814456ab7ee778b46b3d5c2f5bf329

Aliases

arxiv: 1011.5579 · arxiv_version: 1011.5579v1 · doi: 10.48550/arxiv.1011.5579 · pith_short_12: DUJ6LJFQSYBK · pith_short_16: DUJ6LJFQSYBK5EO3 · pith_short_8: DUJ6LJFQ

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/DUJ6LJFQSYBK5EO36YT64VJSZD \
  | 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: 1d13e5a4b09602ae91dbf627ee5532c8e7814456ab7ee778b46b3d5c2f5bf329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec402ba90e43bac77e780067600d44cf66632837b06fcbafb3520be3fc7707d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-11-25T10:18:50Z",
    "title_canon_sha256": "d515df261001384facc4f7656361a8933fd24afee56e4b58441d3b43b8ef827f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.5579",
    "kind": "arxiv",
    "version": 1
  }
}