Pith Number

pith:CISIN46G

pith:2017:CISIN46GXQYZZXULCLOYB5OVEC

not attested not anchored not stored refs pending

Understanding the fossil magnetic fields of Ap/Bp stars: Conclusions from a volume-limited survey

Gregg A. Wade, James Sikora, Jennifer Power

arxiv:1712.02811 v1 · 2017-12-07 · 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{CISIN46GXQYZZXULCLOYB5OVEC}

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	2026-05-18T00:28:29.234385Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

122486f3c6bc319cde8b12dd80f5d520acda5db74dfe8f4b3e05e8a2e2c61419

Aliases

arxiv: 1712.02811 · arxiv_version: 1712.02811v1 · doi: 10.48550/arxiv.1712.02811 · pith_short_12: CISIN46GXQYZ · pith_short_16: CISIN46GXQYZZXUL · pith_short_8: CISIN46G

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/CISIN46GXQYZZXULCLOYB5OVEC \
  | 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: 122486f3c6bc319cde8b12dd80f5d520acda5db74dfe8f4b3e05e8a2e2c61419

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "13fb2734cb97e673a2deae2fb982048372a163028ee3655e056b6a2299ec9cf7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-12-07T19:04:25Z",
    "title_canon_sha256": "d88db72f3681b97f3fe211cd88624ad83f95717a889b55f49d7cf63bef1df880"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.02811",
    "kind": "arxiv",
    "version": 1
  }
}