Pith Number

pith:AJJM64CV

pith:2015:AJJM64CVVYIPOX2NMM64BFTGNP

not attested not anchored not stored refs pending

Sun-Like Magnetic Cycles in the Rapidly-Rotating Young Solar Analog HD 30495

Gregory W. Henry, Jeffrey C. Hall, Ricky Egeland, Travis S. Metcalfe

arxiv:1507.03611 v1 · 2015-07-13 · 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{AJJM64CVVYIPOX2NMM64BFTGNP}

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	2026-05-18T01:30:23.653887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0252cf7055ae10f75f4d633dc096666bc1b4d590fb30d19e190ff1b2cc39c6a7

Aliases

arxiv: 1507.03611 · arxiv_version: 1507.03611v1 · doi: 10.48550/arxiv.1507.03611 · pith_short_12: AJJM64CVVYIP · pith_short_16: AJJM64CVVYIPOX2N · pith_short_8: AJJM64CV

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/AJJM64CVVYIPOX2NMM64BFTGNP \
  | 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: 0252cf7055ae10f75f4d633dc096666bc1b4d590fb30d19e190ff1b2cc39c6a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7ba9bbba9dcdd00bdba581bd1b41b807b89a020ca8fa465d5100d93f5f8dcfb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-07-13T20:19:17Z",
    "title_canon_sha256": "277bc72a2239d1429757da9f7725529cb606b0efb69583990ccbfa9fb6309936"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03611",
    "kind": "arxiv",
    "version": 1
  }
}