Pith Number

pith:XVXC75X4

pith:2011:XVXC75X4DP2RV57LXY74AQ27X5

not attested not anchored not stored refs pending

The Frequency of Rapid Rotation Among K Giant Stars

Dmitry Bizyaev, Joleen K. Carlberg, Katia Cunha, Richard J. Patterson, Steven R. Majewski, Verne V. Smith

arxiv:1103.1387 v1 · 2011-03-07 · 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{XVXC75X4DP2RV57LXY74AQ27X5}

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	2026-05-18T02:02:58.574309Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd6e2ff6fc1bf51af7ebbe3fc0435fbf505aecfa296be97b930dd489743d36d4

Aliases

arxiv: 1103.1387 · arxiv_version: 1103.1387v1 · doi: 10.48550/arxiv.1103.1387 · pith_short_12: XVXC75X4DP2R · pith_short_16: XVXC75X4DP2RV57L · pith_short_8: XVXC75X4

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/XVXC75X4DP2RV57LXY74AQ27X5 \
  | 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: bd6e2ff6fc1bf51af7ebbe3fc0435fbf505aecfa296be97b930dd489743d36d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bd4da6440c28c3dac5c22a351b35eadf6cd0fbbbf61ffc3fde3bba79913e92f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-03-07T21:01:42Z",
    "title_canon_sha256": "973d7e614398cf0deb11cb102f86f4b931b266cd98b86968aafb7da7c9c7ce44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1387",
    "kind": "arxiv",
    "version": 1
  }
}