Pith Number

pith:DBKERCKD

pith:2024:DBKERCKDT7GWVB7JRWZTKT73R4

not attested not anchored not stored refs pending

From known to unknown: cosmic rays transition from the Sun, the Galaxy, and the Extra-Galaxy

Wei Liu, Yi-Qing Guo, Yu-hua Yao

arxiv:2403.13482 v1 · 2024-03-20 · 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{DBKERCKDT7GWVB7JRWZTKT73R4}

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	2026-07-05T07:58:37.346352Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18544889439fcd6a87e98db3354ffb8f38df20bfbc9a644a5a68c3ba59e2082f

Aliases

arxiv: 2403.13482 · arxiv_version: 2403.13482v1 · doi: 10.48550/arxiv.2403.13482 · pith_short_12: DBKERCKDT7GW · pith_short_16: DBKERCKDT7GWVB7J · pith_short_8: DBKERCKD

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/DBKERCKDT7GWVB7JRWZTKT73R4 \
  | 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: 18544889439fcd6a87e98db3354ffb8f38df20bfbc9a644a5a68c3ba59e2082f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7902c7a49efbda086fb53ef99e777fbd588aa31649d800409003e1d5112474f6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-03-20T10:36:21Z",
    "title_canon_sha256": "5530a0be431542f464fa9fab48a546cc90ef3f4a8726595e4017e0a0b8024b53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.13482",
    "kind": "arxiv",
    "version": 1
  }
}