Pith Number

pith:U5BCEURE

pith:2011:U5BCEUREDQ4PBDMHFEKNA3X6SR

not attested not anchored not stored refs pending

Angular momentum transfer between oscillations and rotation in subdwarf B hybrid pulsators

Fernando P\'erez Hern\'andez, Haili Hu, Raquel Oreiro

arxiv:1109.4076 v1 · 2011-09-19 · 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{U5BCEUREDQ4PBDMHFEKNA3X6SR}

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	2026-05-18T02:00:29.246185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a7422252241c38f08d872914d06efe94501dc422b17b08eb3fd2dd4c2534b24c

Aliases

arxiv: 1109.4076 · arxiv_version: 1109.4076v1 · doi: 10.48550/arxiv.1109.4076 · pith_short_12: U5BCEUREDQ4P · pith_short_16: U5BCEUREDQ4PBDMH · pith_short_8: U5BCEURE

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/U5BCEUREDQ4PBDMHFEKNA3X6SR \
  | 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: a7422252241c38f08d872914d06efe94501dc422b17b08eb3fd2dd4c2534b24c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e63d03186a6b9da94fbb04d1bd6395a0cc6b9ad60218f1ff72c253c1637a1ba",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-09-19T16:18:59Z",
    "title_canon_sha256": "59a15185479a886a995484de89122f320a0fd08adf9358486f904d7d4011eff5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4076",
    "kind": "arxiv",
    "version": 1
  }
}