Pith Number

pith:FMTOBUB7

pith:2009:FMTOBUB7PHIFZHCY4BGZIW2YJI

not attested not anchored not stored refs pending

On the incidence of magnetic fields in slowly-pulsating B, Beta Cephei and B-type emission line stars

A.-L. Huat, C. Martayan, C. Neiner, E. Alecian, G.A. Wade, H.F. Henrichs, J. Power, J. Silvester, O. Thizy, V. Petit

arxiv:0906.1575 v1 · 2009-06-08 · 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{FMTOBUB7PHIFZHCY4BGZIW2YJI}

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	2026-05-18T02:13:21.495363Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b26e0d03f79d05c9c58e04d945b584a0e3f339af7a738381109dd07befeeb81

Aliases

arxiv: 0906.1575 · arxiv_version: 0906.1575v1 · doi: 10.48550/arxiv.0906.1575 · pith_short_12: FMTOBUB7PHIF · pith_short_16: FMTOBUB7PHIFZHCY · pith_short_8: FMTOBUB7

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/FMTOBUB7PHIFZHCY4BGZIW2YJI \
  | 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: 2b26e0d03f79d05c9c58e04d945b584a0e3f339af7a738381109dd07befeeb81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48fcf7511a84b98d7aa26b173094300c488c999765cce73c41b805477df38e38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2009-06-08T19:40:07Z",
    "title_canon_sha256": "fd88827b8c419d8f37a60b2c81584f6f69e3840c9b6ec5e7e20951822c48228f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.1575",
    "kind": "arxiv",
    "version": 1
  }
}