Pith Number

pith:GZTNJIGK

pith:2019:GZTNJIGKKJR3UO7JWBEJTUKYQP

not attested not anchored not stored refs pending

Principal Components of Short-term Variability in Venus' UV Albedo

Atsushi Yamazaki, Pushkar Kopparla, Takeshi Imamura, Yeon Joo Lee

arxiv:1904.07413 v1 · 2019-04-16 · 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{GZTNJIGKKJR3UO7JWBEJTUKYQP}

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	2026-05-17T23:43:34.595761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3666d4a0ca5263ba3be9b04899d15883e8031b9fbba39ecbbb011c9420a71062

Aliases

arxiv: 1904.07413 · arxiv_version: 1904.07413v1 · doi: 10.48550/arxiv.1904.07413 · pith_short_12: GZTNJIGKKJR3 · pith_short_16: GZTNJIGKKJR3UO7J · pith_short_8: GZTNJIGK

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/GZTNJIGKKJR3UO7JWBEJTUKYQP \
  | 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: 3666d4a0ca5263ba3be9b04899d15883e8031b9fbba39ecbbb011c9420a71062

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6b3efc22e51fd61a766ad479dae2870c4cae9931daa48eec5f176f6926d1440",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-04-16T02:30:24Z",
    "title_canon_sha256": "b59754584fbce26ef2f2192e70305366408b0cfe7ac81193f626043d5b3a0ca8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07413",
    "kind": "arxiv",
    "version": 1
  }
}