Pith Number

pith:N27D7TDY

pith:2024:N27D7TDYOOF5BASUPFYG7VVNJB

not attested not anchored not stored refs pending

Cosmic ray spectra and anisotropy under anisotropic propagation model with spiral galactic sources

Aifeng Li, Fangheng Zhang, Wei Liu, Yiqing Guo, Zhaodong Lv

arxiv:2412.16858 v1 · 2024-12-22 · 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{N27D7TDYOOF5BASUPFYG7VVNJB}

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	2026-07-05T09:53:13.796029Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ebe3fcc78738bd0825479706fd6ad486f558ed8157d61183315ee9e6a0ca920

Aliases

arxiv: 2412.16858 · arxiv_version: 2412.16858v1 · doi: 10.48550/arxiv.2412.16858 · pith_short_12: N27D7TDYOOF5 · pith_short_16: N27D7TDYOOF5BASU · pith_short_8: N27D7TDY

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/N27D7TDYOOF5BASUPFYG7VVNJB \
  | 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: 6ebe3fcc78738bd0825479706fd6ad486f558ed8157d61183315ee9e6a0ca920

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cac7a59f6e0ce6761ebaa46c54020dfee7d502600e82f63988443dcca64e277f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-12-22T04:55:09Z",
    "title_canon_sha256": "14fafd64819dd1211d81e02aa8fe42f07275bd6ad5c6d74e4008f8f11911b7f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.16858",
    "kind": "arxiv",
    "version": 1
  }
}