Pith Number

pith:S2ZMAMGR

pith:2015:S2ZMAMGRRBVNOKM25B5UJLORIU

not attested not anchored not stored refs pending

Solar-Type Activity: Epochs of Cycle Formation

M.A. Livshits, M.M. Katsova, N.I. Bondar'

arxiv:1505.06480 v1 · 2015-05-24 · 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{S2ZMAMGRRBVNOKM25B5UJLORIU}

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	2026-05-18T01:35:47.614693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96b2c030d1886ad7299ae87b44add14535689c79e2788c8bd94f16fb958696b4

Aliases

arxiv: 1505.06480 · arxiv_version: 1505.06480v1 · doi: 10.48550/arxiv.1505.06480 · pith_short_12: S2ZMAMGRRBVN · pith_short_16: S2ZMAMGRRBVNOKM2 · pith_short_8: S2ZMAMGR

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/S2ZMAMGRRBVNOKM25B5UJLORIU \
  | 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: 96b2c030d1886ad7299ae87b44add14535689c79e2788c8bd94f16fb958696b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e871229d0d6cdd18ddb12e85314fa1b6f22b544946721131ee3a1fc899dc2673",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2015-05-24T21:03:04Z",
    "title_canon_sha256": "108abffd2243eb0e6f8aa1339b84755bcf26ce61eadf7d9369bba58b2fd3fbf9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06480",
    "kind": "arxiv",
    "version": 1
  }
}