Pith Number

pith:QKW7MUGX

pith:2022:QKW7MUGXYWYXOOYM5IEL3RQBXH

not attested not anchored not stored refs pending

Efficient charged particle propagation methods

J. Becker Tjus, P. Reichherzer

arxiv:2204.08784 v1 · 2022-04-19 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QKW7MUGXYWYXOOYM5IEL3RQBXH}

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	2026-07-05T05:46:14.609794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82adf650d7c5b1773b0cea08bdc601b9c9c7b2fbdd53ab6fcf1d82e5ba2c2c08

Aliases

arxiv: 2204.08784 · arxiv_version: 2204.08784v1 · doi: 10.48550/arxiv.2204.08784 · pith_short_12: QKW7MUGXYWYX · pith_short_16: QKW7MUGXYWYXOOYM · pith_short_8: QKW7MUGX

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/QKW7MUGXYWYXOOYM5IEL3RQBXH \
  | 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: 82adf650d7c5b1773b0cea08bdc601b9c9c7b2fbdd53ab6fcf1d82e5ba2c2c08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4df0d9c53e98832cff2ed528ca058327295ddc2c507e33356445c4b53819d06b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-04-19T10:07:13Z",
    "title_canon_sha256": "545c99567f1023d5702b804fff69d8d06b3c91dc447eb05c0703c142f4a3e14c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.08784",
    "kind": "arxiv",
    "version": 1
  }
}