Pith Number

pith:J7GJGYWP

pith:2020:J7GJGYWPRYSAGXLXFR5I7W4H7N

not attested not anchored not stored refs pending

Evidence for a Coronal Shock Wave Origin for Relativistic Protons Producing Solar Gamma-Rays and Observed by Neutron Monitors at Earth

Alexis P. Rouillard, Athanasios Kouloumvakos, Athanasios Papaioannou, Gerald H. Share, Illya Plotnikov, Ronald Murphy, Yihong Wu

arxiv:2004.00355 v2 · 2020-04-01 · astro-ph.SR · astro-ph.HE · 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{J7GJGYWPRYSAGXLXFR5I7W4H7N}

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.

Cited by

1 paper in Pith

Angular Distribution of Gamma Rays Produced in Proton-Proton Collisions

Receipt and verification

First computed	2026-07-05T00:58:51.588535Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fcc9362cf8e24035d772c7a8fdb87fb5d3ada9ef380ff0910791a8c6e0e1c67

Aliases

arxiv: 2004.00355 · arxiv_version: 2004.00355v2 · doi: 10.48550/arxiv.2004.00355 · pith_short_12: J7GJGYWPRYSA · pith_short_16: J7GJGYWPRYSAGXLX · pith_short_8: J7GJGYWP

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/J7GJGYWPRYSAGXLXFR5I7W4H7N \
  | 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: 4fcc9362cf8e24035d772c7a8fdb87fb5d3ada9ef380ff0910791a8c6e0e1c67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "adc7e0d0f36ff64fdd23fbb729fc135c487fa02534c5dea48722639a098a56ea",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-04-01T11:52:02Z",
    "title_canon_sha256": "949818e83283914aa870089f08183042c73cab83dc921f744356fc0fb6207460"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.00355",
    "kind": "arxiv",
    "version": 2
  }
}