Pith Number

pith:Y4M7WLBA

pith:2013:Y4M7WLBAXIGIIKBEOFKHDGS4WR

not attested not anchored not stored refs pending

Axial rotation and turbulence of RR ab stars: the Peterson Conundrum revisited

G. W. Preston, M. Chadid

arxiv:1311.3824 v1 · 2013-11-15 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4M7WLBAXIGIIKBEOFKHDGS4WR}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:46:24.480730Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c719fb2c20ba0c8428247154719a5cb47b03b1aebdbfa992b41bc8c37075d86c

Aliases

arxiv: 1311.3824 · arxiv_version: 1311.3824v1 · doi: 10.48550/arxiv.1311.3824 · pith_short_12: Y4M7WLBAXIGI · pith_short_16: Y4M7WLBAXIGIIKBE · pith_short_8: Y4M7WLBA

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/Y4M7WLBAXIGIIKBEOFKHDGS4WR \
  | 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: c719fb2c20ba0c8428247154719a5cb47b03b1aebdbfa992b41bc8c37075d86c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88f8621d9271f5d83f1c1f5ab793e60d88c7e0b730f9eb9b82d502e27d1d44aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-11-15T12:29:45Z",
    "title_canon_sha256": "c8020fdfc0fa5030448737405ff6f9cda970453bf5d2770afa7b67a41d33d6ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.3824",
    "kind": "arxiv",
    "version": 1
  }
}