Pith Number

pith:ATZ7VJJX

pith:2014:ATZ7VJJXIZQKGQBFII7NNYDPJW

not attested not anchored not stored refs pending

Fluctuations and Flares in the Ultraviolet Line Emission of Cool Stars: Implications for Exoplanet Transit Observations

Kevin France, R. O. Parke Loyd

arxiv:1402.0073 v3 · 2014-02-01 · 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{ATZ7VJJXIZQKGQBFII7NNYDPJW}

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	2026-05-18T02:57:52.053008Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04f3faa5374660a34025423ed6e06f4dabd9d24d351f0a42942bac426592191b

Aliases

arxiv: 1402.0073 · arxiv_version: 1402.0073v3 · doi: 10.48550/arxiv.1402.0073 · pith_short_12: ATZ7VJJXIZQK · pith_short_16: ATZ7VJJXIZQKGQBF · pith_short_8: ATZ7VJJX

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/ATZ7VJJXIZQKGQBFII7NNYDPJW \
  | 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: 04f3faa5374660a34025423ed6e06f4dabd9d24d351f0a42942bac426592191b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5693634a4d09f250ac461b115adb1565f987043f54072164b4e0b37dfc7662a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-02-01T10:29:13Z",
    "title_canon_sha256": "bb0db89bd0fccd11ecf85883a2c6df9a8e9e7c7a9ef184c1d4e4a0966750f9f1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0073",
    "kind": "arxiv",
    "version": 3
  }
}