Pith Number

pith:KXC2GSDU

pith:2015:KXC2GSDUHH4NQG2VELLCRWNENW

not attested not anchored not stored refs pending

B fields in OB stars (BOB): FORS2 spectropolarimetric follow-up of the two rare rigidly rotating magnetosphere stars HD23478 and HD345439

L. Fossati, L.M. Oskinova, M.F. Nieva, M. Sch\"oller, N. Castro, N. Langer, N. Przybilla, S. Hubrig, S.S. Eikenberry, T. Morel

arxiv:1505.02447 v1 · 2015-05-10 · 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{KXC2GSDUHH4NQG2VELLCRWNENW}

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	2026-05-18T01:59:34.592342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55c5a3487439f8d81b5522d628d9a46d854092efa2c66f31400e28c05e538dea

Aliases

arxiv: 1505.02447 · arxiv_version: 1505.02447v1 · doi: 10.48550/arxiv.1505.02447 · pith_short_12: KXC2GSDUHH4N · pith_short_16: KXC2GSDUHH4NQG2V · pith_short_8: KXC2GSDU

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/KXC2GSDUHH4NQG2VELLCRWNENW \
  | 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: 55c5a3487439f8d81b5522d628d9a46d854092efa2c66f31400e28c05e538dea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c607ef6dc91432c940510650301592924263c1d27d888ca23656f455593dcf71",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-05-10T22:05:59Z",
    "title_canon_sha256": "9267de2e6ad6841e33a4c1eddfddaa60653decd63e6e13a290b35b1d4eea1bbd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02447",
    "kind": "arxiv",
    "version": 1
  }
}