Pith Number

pith:K7PEHTSO

pith:2011:K7PEHTSOSUL3RTPN2C2TMUOEDR

not attested not anchored not stored refs pending

No magnetic field in the spotted HgMn star mu Leporis

C.M. Johns-Krull, C.U. Keller, F. Snik, H.C. Stempels, J.A. Valenti, M. Rodenhuis, N. Piskunov, O. Kochukhov, S.V. Jeffers, V. Makaganiuk

arxiv:1110.0829 v1 · 2011-10-04 · 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{K7PEHTSOSUL3RTPN2C2TMUOEDR}

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	2026-05-18T02:00:17.934803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57de43ce4e9517b8cdedd0b53651c41c57ff224e84feb4d0e15a21ac61b8d4e6

Aliases

arxiv: 1110.0829 · arxiv_version: 1110.0829v1 · doi: 10.48550/arxiv.1110.0829 · pith_short_12: K7PEHTSOSUL3 · pith_short_16: K7PEHTSOSUL3RTPN · pith_short_8: K7PEHTSO

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/K7PEHTSOSUL3RTPN2C2TMUOEDR \
  | 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: 57de43ce4e9517b8cdedd0b53651c41c57ff224e84feb4d0e15a21ac61b8d4e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "998636665fa6e0dfaa57ca94e50e2a04343374fab34029af065dff3b9d6dd40a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-10-04T20:00:00Z",
    "title_canon_sha256": "e4a8dfbb5c035844005f3f0049f10aa0c91c7584b7ea3346676d11bb023ecc8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.0829",
    "kind": "arxiv",
    "version": 1
  }
}