Pith Number

pith:AHLKF5YW

pith:2021:AHLKF5YWTOEAC3JGNFAGBWSNUD

not attested not anchored not stored refs pending

Large closed-field corona of WX UMa evidenced from radio observations

A. A. Vidotto, A. Drabent, H. K. Vedantham, I. Davis, J. R. Callingham, P. Zarka, T. P. Ray, T. W. Shimwell

arxiv:2105.01021 v1 · 2021-05-03 · 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{AHLKF5YWTOEAC3JGNFAGBWSNUD}

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	2026-07-05T02:55:47.066864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01d6a2f7169b88016d26694060da4da0fe5d07bfe17ce66bd99c40ee0b5d03f8

Aliases

arxiv: 2105.01021 · arxiv_version: 2105.01021v1 · doi: 10.48550/arxiv.2105.01021 · pith_short_12: AHLKF5YWTOEA · pith_short_16: AHLKF5YWTOEAC3JG · pith_short_8: AHLKF5YW

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/AHLKF5YWTOEAC3JGNFAGBWSNUD \
  | 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: 01d6a2f7169b88016d26694060da4da0fe5d07bfe17ce66bd99c40ee0b5d03f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd63441de11aa2683630b391ad0f08bfb80bfdcedc02fdd529da8bb5694b267c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-05-03T17:12:16Z",
    "title_canon_sha256": "3a1369e4cd65880099a6228e67e117a205ee18bbed1f78c56f766ee640fab815"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.01021",
    "kind": "arxiv",
    "version": 1
  }
}