Pith Number

pith:KUBLTAUD

pith:2010:KUBLTAUD6MTYZ3TWVFFA5XRRV7

not attested not anchored not stored refs pending

The systematic detection of magnetic fields in the descendants of massive OB stars

D.A. Hanes, E. Alecian, G.A. Wade, J.H. Grunhut

arxiv:1012.2362 v1 · 2010-12-10 · 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{KUBLTAUD6MTYZ3TWVFFA5XRRV7}

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	2026-05-18T04:33:38.021440Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5502b98283f3278cee76a94a0ede31aff99d22d6c3d53ea320fc1bc9aa18061a

Aliases

arxiv: 1012.2362 · arxiv_version: 1012.2362v1 · doi: 10.48550/arxiv.1012.2362 · pith_short_12: KUBLTAUD6MTY · pith_short_16: KUBLTAUD6MTYZ3TW · pith_short_8: KUBLTAUD

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/KUBLTAUD6MTYZ3TWVFFA5XRRV7 \
  | 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: 5502b98283f3278cee76a94a0ede31aff99d22d6c3d53ea320fc1bc9aa18061a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "681f3c3c0b555fe07d1f9068951294d87229a956f4b6cc33eca7953615c5ab9e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-12-10T19:49:39Z",
    "title_canon_sha256": "eea327f3e3ae3916f995941901c370ae54b3dbb71621de268f0b458328ff5ca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.2362",
    "kind": "arxiv",
    "version": 1
  }
}