Pith Number

pith:4NHVLUKZ

pith:2016:4NHVLUKZFEM7PWUTR5RKN6EFFF

not attested not anchored not stored refs pending

Weak magnetic field, solid-envelope rotation, and wave-induced N-enrichment in the SPB star $\zeta$ Cassiopeiae

B. de Batz, B. Leroy, C. Neiner, M. Briquet, P. Petit, the MiMeS Collaboration

arxiv:1601.04517 v1 · 2016-01-18 · 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{4NHVLUKZFEM7PWUTR5RKN6EFFF}

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	2026-05-18T01:19:47.346360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e34f55d1592919f7da938f62a6f8852963f42b943563f650d5dfe234c22c0549

Aliases

arxiv: 1601.04517 · arxiv_version: 1601.04517v1 · doi: 10.48550/arxiv.1601.04517 · pith_short_12: 4NHVLUKZFEM7 · pith_short_16: 4NHVLUKZFEM7PWUT · pith_short_8: 4NHVLUKZ

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/4NHVLUKZFEM7PWUTR5RKN6EFFF \
  | 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: e34f55d1592919f7da938f62a6f8852963f42b943563f650d5dfe234c22c0549

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e54cc97a8651bf91c397ccfcff681c9da1d15f5b413f563c84078fd8691e7571",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-01-18T13:54:23Z",
    "title_canon_sha256": "1ae58b728fe63bfa4a86fd8ef5fe4bf668e6cc979447e3da31941025c20cf257"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.04517",
    "kind": "arxiv",
    "version": 1
  }
}