Pith Number

pith:T4XHQYXR

pith:2019:T4XHQYXR225KSYOFDIWBYFEMX7

not attested not anchored not stored refs pending

Numerical modeling of cosmic-ray transport in the heliosphere and interpretation of the proton-to-helium ratio in Solar Cycle 24

Bruna Bertucci, Emanuele Fiandrini, Fernando Bar\~ao, Miguel Orcinha, Nicola Tomassetti

arxiv:1906.11477 v2 · 2019-06-27 · astro-ph.HE · astro-ph.SR · hep-ph · physics.space-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{T4XHQYXR225KSYOFDIWBYFEMX7}

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	2026-05-17T23:42:01.923376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9f2e7862f1d6baa961c51a2c1c148cbff089f70c56d76f0df06c1d2b9a431932

Aliases

arxiv: 1906.11477 · arxiv_version: 1906.11477v2 · doi: 10.48550/arxiv.1906.11477 · pith_short_12: T4XHQYXR225K · pith_short_16: T4XHQYXR225KSYOF · pith_short_8: T4XHQYXR

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/T4XHQYXR225KSYOFDIWBYFEMX7 \
  | 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: 9f2e7862f1d6baa961c51a2c1c148cbff089f70c56d76f0df06c1d2b9a431932

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "daa5602f231c176f02f7f39c955242909bd5ca56066ba3cfaeef0c7e56e02f66",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "hep-ph",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-06-27T07:46:31Z",
    "title_canon_sha256": "bd6ec92f3fae0c6c554e96d49c7306a58f53ddd730bea7f1e617cd9b9c262acb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.11477",
    "kind": "arxiv",
    "version": 2
  }
}