Pith Number

pith:GHFCLOV6

pith:2000:GHFCLOV6MX5CXT23YQ2WJO7JPI

not attested not anchored not stored refs pending

Magnetic field measurements in white dwarfs. Magnetic field, rotation and spectrum of 40 Eri B

D.N. Monin, E.A. Barsukova, G.G. Valyavin, S.N. Fabrika, T.E. Burlakova

arxiv:astro-ph/0006050 v1 · 2000-06-04 · 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{GHFCLOV6MX5CXT23YQ2WJO7JPI}

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	2026-07-04T14:10:25.039645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31ca25babe65fa2bcf5bc43564bbe97a2508300af1a64ed878eac9c83403ee66

Aliases

arxiv: astro-ph/0006050 · arxiv_version: astro-ph/0006050v1 · doi: 10.48550/arxiv.astro-ph/0006050 · pith_short_12: GHFCLOV6MX5C · pith_short_16: GHFCLOV6MX5CXT23 · pith_short_8: GHFCLOV6

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/GHFCLOV6MX5CXT23YQ2WJO7JPI \
  | 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: 31ca25babe65fa2bcf5bc43564bbe97a2508300af1a64ed878eac9c83403ee66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e9afac30aa83a2648fe9447f01ff8f32004fb6820b37a0bc2e9660ab802d6b5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-06-04T13:36:57Z",
    "title_canon_sha256": "09ba2ab0a310df02bd95eb2edd85ad4a68b7aec5d8dd0d793c95fd2bc947b551"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0006050",
    "kind": "arxiv",
    "version": 1
  }
}