Pith Number

pith:DCO63RS2

pith:2013:DCO63RS2TWP7QSVOLDXPD77VIM

not attested not anchored not stored refs pending

Similarities and Distinctions in Cosmic-Ray Modulation during Different Phases of Solar and Magnetic Activity Cycles

Badruddin, O.P.M. Aslam

arxiv:1312.2002 v1 · 2013-12-06 · 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{DCO63RS2TWP7QSVOLDXPD77VIM}

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	2026-05-18T02:54:48.024673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

189dedc65a9d9ff84aae58eef1fff543149a1e8be23b77bfac4830a8b4e8e990

Aliases

arxiv: 1312.2002 · arxiv_version: 1312.2002v1 · doi: 10.48550/arxiv.1312.2002 · pith_short_12: DCO63RS2TWP7 · pith_short_16: DCO63RS2TWP7QSVO · pith_short_8: DCO63RS2

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/DCO63RS2TWP7QSVOLDXPD77VIM \
  | 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: 189dedc65a9d9ff84aae58eef1fff543149a1e8be23b77bfac4830a8b4e8e990

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7cd4ccbf0ded5d5feff5c46dc62fc7b158ec06d11cbe14907282586983996b66",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-12-06T07:28:27Z",
    "title_canon_sha256": "4bd3f44bd2bb6902f185904526643f3308cb12585e1db208e2bf81f273179077"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2002",
    "kind": "arxiv",
    "version": 1
  }
}