Pith Number

pith:XC47G4YT

pith:2006:XC47G4YTKDKMWX4YZKP5Q3LB5A

not attested not anchored not stored refs pending

Characterisation of the magnetic fields of the Herbig Be stars HD 200775 and V380 0ri

C. Catala, C. P. Folsom, E. Alecian, G. A. Wade, J.-C. Bouret, J. D. Landstreet, J.-F. Donati, J. Silvester, S. Bagnulo, T. Bohm

arxiv:astro-ph/0612186 v1 · 2006-12-07 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XC47G4YTKDKMWX4YZKP5Q3LB5A}

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	2026-07-04T14:57:28.782541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8b9f3731350d4cb5f98ca9fd86d61e80a3b943b4561fba7a6fb305ba7d81905

Aliases

arxiv: astro-ph/0612186 · arxiv_version: astro-ph/0612186v1 · doi: 10.48550/arxiv.astro-ph/0612186 · pith_short_12: XC47G4YTKDKM · pith_short_16: XC47G4YTKDKMWX4Y · pith_short_8: XC47G4YT

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/XC47G4YTKDKMWX4YZKP5Q3LB5A \
  | 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: b8b9f3731350d4cb5f98ca9fd86d61e80a3b943b4561fba7a6fb305ba7d81905

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73f6a3d448964db7e1596fe3a1daec3c1ee5d6522e0f232adb7a27e2d4a84860",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-07T17:21:21Z",
    "title_canon_sha256": "1cf9b3357351bfda15cb5349e30b7bb460ae8f99c69450c57625b6857b254645"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612186",
    "kind": "arxiv",
    "version": 1
  }
}