Pith Number

pith:FVNIDKMA

pith:2016:FVNIDKMA5JMKVHKFH2JAOGTX7D

not attested not anchored not stored refs pending

Surface magnetism of cool stars

C.P. Folsom, D. Shulyak, H. Korhonen, J.D. Monnier, J. Morin, K.G. Strassmeier, L. Rosen, O. Kochukhov, P. Petit, R. Fares, R.M. Roettenbacher, S.V. Jeffers, T.A. Carroll

arxiv:1612.03388 v1 · 2016-12-11 · 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{FVNIDKMA5JMKVHKFH2JAOGTX7D}

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	2026-05-18T00:43:29.616772Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d5a81a980ea58aa9d453e92071a77f8f13eb4172fe362c1968d6079eb9a2233

Aliases

arxiv: 1612.03388 · arxiv_version: 1612.03388v1 · doi: 10.48550/arxiv.1612.03388 · pith_short_12: FVNIDKMA5JMK · pith_short_16: FVNIDKMA5JMKVHKF · pith_short_8: FVNIDKMA

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/FVNIDKMA5JMKVHKFH2JAOGTX7D \
  | 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: 2d5a81a980ea58aa9d453e92071a77f8f13eb4172fe362c1968d6079eb9a2233

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "217cf685598e1b3cb4d6742b4539660b7e0bc8efadda0f180c4a1a52cd1c36a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-12-11T08:48:33Z",
    "title_canon_sha256": "02c75ee4e6c2e7f2e2f91e33c9b50eea26d9aefc5dac61cf180f55e350fa63e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.03388",
    "kind": "arxiv",
    "version": 1
  }
}