Pith Number

pith:D7U2PSHT

pith:2014:D7U2PSHTGTZ7FBKD5VO4LEDHD4

not attested not anchored not stored refs pending

The HARPS search for southern extra-solar planets XXXV. The interesting case of HD41248: stellar activity, no planets?

A. Mortier, A. Santerne, A. Sozzetti, C. Lovis, C. Melo, D. Cunha, D. Queloz, D. Segransan, E. Delgado-Mena, F. Pepe, G. Lo Curto, I. Boisse, J. Gomes da Silva, J. H. C. Martins, J. P. Faria, L. Benamati, M. Mayor, M. Oshagh, N.C. Santos, P. Figueira, S. G. Sousa, S. Udry, V. Zh. Adibekyan, X. Dumusque

arxiv:1404.6135 v1 · 2014-04-24 · 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{D7U2PSHTGTZ7FBKD5VO4LEDHD4}

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	2026-05-18T02:48:36.141468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fe9a7c8f334f3f28543ed5dc590671f245426c0572fbda78e3d6a0fa7d91fd4

Aliases

arxiv: 1404.6135 · arxiv_version: 1404.6135v1 · doi: 10.48550/arxiv.1404.6135 · pith_short_12: D7U2PSHTGTZ7 · pith_short_16: D7U2PSHTGTZ7FBKD · pith_short_8: D7U2PSHT

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/D7U2PSHTGTZ7FBKD5VO4LEDHD4 \
  | 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: 1fe9a7c8f334f3f28543ed5dc590671f245426c0572fbda78e3d6a0fa7d91fd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "616566398d6ec02c21a6e8aa9a974de22986e0b99ae56e90965302b08935c391",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-04-24T14:47:35Z",
    "title_canon_sha256": "fbaa412b905b331addee726e99009b62ed3cbbd131c63958e70f23f124e49144"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6135",
    "kind": "arxiv",
    "version": 1
  }
}