Pith Number

pith:TMVMOJQZ

pith:2010:TMVMOJQZUABHFD4KBCSL6IMXBH

not attested not anchored not stored refs pending

HR 7355 - another rapidly braking He-strong CP star?

E. Paunzen, G. W. Henry, J. Krticka, M. Zejda, S. N. de Villiers, Z. Mikulasek

arxiv:1002.4339 v1 · 2010-02-23 · astro-ph.SR · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TMVMOJQZUABHFD4KBCSL6IMXBH}

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	2026-05-18T02:08:57.778519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b2ac72619a002728f8a08a4bf219709e4d82dea6f138b3f790b22b7762b01e9

Aliases

arxiv: 1002.4339 · arxiv_version: 1002.4339v1 · doi: 10.48550/arxiv.1002.4339 · pith_short_12: TMVMOJQZUABH · pith_short_16: TMVMOJQZUABHFD4K · pith_short_8: TMVMOJQZ

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/TMVMOJQZUABHFD4KBCSL6IMXBH \
  | 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: 9b2ac72619a002728f8a08a4bf219709e4d82dea6f138b3f790b22b7762b01e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f713e823b296333cfb7e27d293211e5300bcd3b0100aa727d232f15cadd46855",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-02-23T14:40:39Z",
    "title_canon_sha256": "b4a7927df64d876a929e5d67fee14b4e26bd96b204cd1d2e17b7502310470bdf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4339",
    "kind": "arxiv",
    "version": 1
  }
}