Pith Number

pith:U6FALU34

pith:2016:U6FALU34TDCDLBB6IJTJPJZKAN

not attested not anchored not stored refs pending

The different origins of magnetic fields and activity in the Hertzsprung gap stars, OU Andromedae and 31 Comae

A. Borisova, C. Charbonnel, M. Auri\`ere, N. A. Drake, P. Petit, R. Konstantinova-Antova

arxiv:1604.07647 v1 · 2016-04-26 · 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{U6FALU34TDCDLBB6IJTJPJZKAN}

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	2026-05-18T01:12:29.398287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a78a05d37c98c435843e426697a72a03411724098dfc69f584d8a19fab88aa26

Aliases

arxiv: 1604.07647 · arxiv_version: 1604.07647v1 · doi: 10.48550/arxiv.1604.07647 · pith_short_12: U6FALU34TDCD · pith_short_16: U6FALU34TDCDLBB6 · pith_short_8: U6FALU34

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/U6FALU34TDCDLBB6IJTJPJZKAN \
  | 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: a78a05d37c98c435843e426697a72a03411724098dfc69f584d8a19fab88aa26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d40fa8511f719211a78f629060e3a97f55d1d717fb4e53386da9211ded4f65c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2016-04-26T12:21:33Z",
    "title_canon_sha256": "1eae0003ec254d472b2148ade103876431f13aeec07a06e4736b5f08eff4c2ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07647",
    "kind": "arxiv",
    "version": 1
  }
}