Pith Number

pith:423UEZKJ

pith:2015:423UEZKJ3WFT42WZHGTXMBBF56

not attested not anchored not stored refs pending

Quantum Field Theoretic Treatment of Pion Production via Proton Synchrotron Radiation in Strong Magnetic Fields: Effects of Landau Levels

Chung-Yeol Ryu, Grant J. Mathews, Myung-Ki Cheoun, Tomoyuki Maruyama, Toshitaka Kajino, Yongshin Kwon

arxiv:1503.05635 v1 · 2015-03-19 · astro-ph.HE · hep-ph · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{423UEZKJ3WFT42WZHGTXMBBF56}

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	2026-05-18T02:20:49.125398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6b7426549dd8b3e6ad939a7760425efb0272d1a46a595ab205ad0f55901bd51

Aliases

arxiv: 1503.05635 · arxiv_version: 1503.05635v1 · doi: 10.48550/arxiv.1503.05635 · pith_short_12: 423UEZKJ3WFT · pith_short_16: 423UEZKJ3WFT42WZ · pith_short_8: 423UEZKJ

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/423UEZKJ3WFT42WZHGTXMBBF56 \
  | 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: e6b7426549dd8b3e6ad939a7760425efb0272d1a46a595ab205ad0f55901bd51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e07c989e3d738fd07166c2644b0a5282d0c01e7f12c8eb7687f08e092510389e",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-03-19T02:43:51Z",
    "title_canon_sha256": "3a3a7c59c0fc8dec7981987f450a12f7270ea3f3469205c8aad1eeb35ec54f92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05635",
    "kind": "arxiv",
    "version": 1
  }
}