Pith Number

pith:KG4RB7A3

pith:2019:KG4RB7A3ATFP7ZOZ6VBAHGOZF2

not attested not anchored not stored refs pending

Superflares on solar-type stars from the first year observation of TESS

F. Y. Wang, Ming Yang, Z. J. Zhang, Zuo-Lin Tu

arxiv:1912.11572 v2 · 2019-12-25 · astro-ph.SR · 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{KG4RB7A3ATFP7ZOZ6VBAHGOZF2}

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	2026-07-05T00:41:53.522094Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51b910fc1b04caffe5d9f5420399d92e84e500f90c5a8366d0a02af1152c147f

Aliases

arxiv: 1912.11572 · arxiv_version: 1912.11572v2 · doi: 10.48550/arxiv.1912.11572 · pith_short_12: KG4RB7A3ATFP · pith_short_16: KG4RB7A3ATFP7ZOZ · pith_short_8: KG4RB7A3

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/KG4RB7A3ATFP7ZOZ6VBAHGOZF2 \
  | 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: 51b910fc1b04caffe5d9f5420399d92e84e500f90c5a8366d0a02af1152c147f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32e159407f66a34c96cb6dd400596c23eb501bfd3a3e6f9fe46ba53b358ef618",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-12-25T01:42:50Z",
    "title_canon_sha256": "b2cf9d6b6e109254f276b17a4a3c8b747068f3333a4f377856de5c104bef61c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.11572",
    "kind": "arxiv",
    "version": 2
  }
}