Pith Number

pith:ZWPTMWRY

pith:2013:ZWPTMWRYU65WP4ZLOQ3HSELGXM

not attested not anchored not stored refs pending

Phase lags of solar hemispheric cycles

A. Ludm\'any, J. Murak\"ozy

arxiv:1309.2114 v1 · 2013-09-09 · 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{ZWPTMWRYU65WP4ZLOQ3HSELGXM}

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	2026-05-18T03:13:47.101589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd9f365a38a7bb67f32b7436791166bb0072becc277430e49f4ac8881bd998ce

Aliases

arxiv: 1309.2114 · arxiv_version: 1309.2114v1 · doi: 10.48550/arxiv.1309.2114 · pith_short_12: ZWPTMWRYU65W · pith_short_16: ZWPTMWRYU65WP4ZL · pith_short_8: ZWPTMWRY

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/ZWPTMWRYU65WP4ZLOQ3HSELGXM \
  | 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: cd9f365a38a7bb67f32b7436791166bb0072becc277430e49f4ac8881bd998ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad3d75a456aa99e83d7c09781ef6686b5d36e0bec396b4d3b30b3431e99633fd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-09-09T11:14:04Z",
    "title_canon_sha256": "04823d0f9e2aed9668ecdaf554d8f110ff9e9a80f3a76cc827ead10bd7f0775c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2114",
    "kind": "arxiv",
    "version": 1
  }
}