Pith Number

pith:BGJFAWXT

pith:2010:BGJFAWXTNUQOQJS3OGHTMTUFNU

not attested not anchored not stored refs pending

The magnetic fields of forming solar-like stars

(2) University of St Andrews, (3) University of Guelph, (4) LATT-CNRS Toulouse), C. G. Gray (3), J.-F. Donati (4) ((1) University of Exeter, M. Jardine (2), S. G. Gregory (1)

arxiv:1008.1883 v1 · 2010-08-11 · 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{BGJFAWXTNUQOQJS3OGHTMTUFNU}

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	2026-05-18T02:05:49.435093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0992505af36d20e8265b718f364e856d329fa95e55c7f12876d6b8acbd284d1a

Aliases

arxiv: 1008.1883 · arxiv_version: 1008.1883v1 · doi: 10.48550/arxiv.1008.1883 · pith_short_12: BGJFAWXTNUQO · pith_short_16: BGJFAWXTNUQOQJS3 · pith_short_8: BGJFAWXT

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/BGJFAWXTNUQOQJS3OGHTMTUFNU \
  | 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: 0992505af36d20e8265b718f364e856d329fa95e55c7f12876d6b8acbd284d1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ecdd24811a1ef63f79094cf969a60026abf01f649a656e9b3be5e6988f7385d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-08-11T10:46:25Z",
    "title_canon_sha256": "ab012012477d07c546168b9408a51ee41aad13845e5d407816f7010a3403cf14"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1883",
    "kind": "arxiv",
    "version": 1
  }
}