Pith Number

pith:2LCHOSRK

pith:2014:2LCHOSRKANPI5L3TH5N3FVPKJY

not attested not anchored not stored refs pending

B fields in OB stars (BOB): The discovery of a magnetic field in a multiple system in the Trifid Nebula, one of the youngest star forming regions

I. Ilyin, J. F. Gonzalez, L. Fossati, L. M. Oskinova, M.-F. Nieva, M. Schoeller, N. Castro, N. Langer, N. Przybilla, N. V. Kharchenko, R. D. Scholz, S. Hubrig, T. A. Carroll, the BOB collaboration, T. Morel

arxiv:1403.0491 v1 · 2014-03-03 · 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{2LCHOSRKANPI5L3TH5N3FVPKJY}

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	2026-05-18T01:44:20.934458Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2c4774a2a035e8eaf733f5bb2d5ea4e047848949e1c9491ba095183a18665c8

Aliases

arxiv: 1403.0491 · arxiv_version: 1403.0491v1 · doi: 10.48550/arxiv.1403.0491 · pith_short_12: 2LCHOSRKANPI · pith_short_16: 2LCHOSRKANPI5L3T · pith_short_8: 2LCHOSRK

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/2LCHOSRKANPI5L3TH5N3FVPKJY \
  | 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: d2c4774a2a035e8eaf733f5bb2d5ea4e047848949e1c9491ba095183a18665c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e35dd24aace8b7794909b40237e778aab5658bca1648cf8485ea69680b3de1af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-03-03T17:24:35Z",
    "title_canon_sha256": "12c38ca6fac86a9b7ab5f44f5a8b4f50336b3b4e716af14f641a341b6eb28016"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0491",
    "kind": "arxiv",
    "version": 1
  }
}