Pith Number

pith:4UWNKWVE

pith:2016:4UWNKWVEVKO7AOZSR7LE2TP6I4

not attested not anchored not stored refs pending

High-cadence spectroscopy of M-dwarfs. I. Analysis of systematic effects in HARPS-N line profile measurements on the bright binary GJ 725A+B

Cristina Rodr\'iguez-L\'opez, Guillem Anglada-Escud\'e, John Barnes, Pedro J. Amado, Zaira M. Berdi\~nas

arxiv:1604.05312 v1 · 2016-04-18 · astro-ph.SR · astro-ph.EP · astro-ph.IM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UWNKWVEVKO7AOZSR7LE2TP6I4}

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	2026-05-18T01:15:48.723468Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e52cd55aa4aa9df03b328fd64d4dfe47242b395c02fd25aea03c74f552aeef36

Aliases

arxiv: 1604.05312 · arxiv_version: 1604.05312v1 · doi: 10.48550/arxiv.1604.05312 · pith_short_12: 4UWNKWVEVKO7 · pith_short_16: 4UWNKWVEVKO7AOZS · pith_short_8: 4UWNKWVE

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/4UWNKWVEVKO7AOZSR7LE2TP6I4 \
  | 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: e52cd55aa4aa9df03b328fd64d4dfe47242b395c02fd25aea03c74f552aeef36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c594feebce86e2d88b84b3cec31f7f60a2f47f0a9ab9e4f24174be84d4663e86",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-04-18T20:00:03Z",
    "title_canon_sha256": "ca62a1c0ff6bdf614241429dc5a649ec80b3a344bd7a2cbfc0dec847e5bc2283"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05312",
    "kind": "arxiv",
    "version": 1
  }
}