Pith Number

pith:VYHJMTQU

pith:2020:VYHJMTQUBZQVPXQSJD56LEBHVK

not attested not anchored not stored refs pending

Coronae of an active fast rotator FR Cnc

Arti Joshi, Gurpreet Singh, I. S. Savanov, Jeewan C. Pandey, M. A. Nalivkin, S. A. Naroenkov, Subhajeet Karmakar

arxiv:2012.15062 v1 · 2020-12-30 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYHJMTQUBZQVPXQSJD56LEBHVK}

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	2026-07-05T02:03:04.153709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae0e964e140e6157de1248fbe59027aabafdcd1c4938ec1538253e197bda0c9d

Aliases

arxiv: 2012.15062 · arxiv_version: 2012.15062v1 · doi: 10.48550/arxiv.2012.15062 · pith_short_12: VYHJMTQUBZQV · pith_short_16: VYHJMTQUBZQVPXQS · pith_short_8: VYHJMTQU

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/VYHJMTQUBZQVPXQSJD56LEBHVK \
  | 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: ae0e964e140e6157de1248fbe59027aabafdcd1c4938ec1538253e197bda0c9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b23826b32a9c020fb227111287fbae3ecf2850c9df3cc6b72cad4ba680c00cf",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-12-30T07:06:35Z",
    "title_canon_sha256": "3897b07eec52056ded1a3ba02892dfe5f9c3a127b82830adfb7df1363abba0a8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.15062",
    "kind": "arxiv",
    "version": 1
  }
}