Pith Number

pith:WPIWP5SP

pith:2015:WPIWP5SP6S2IMK76JIMP5QU2Q6

not attested not anchored not stored refs pending

Spectrum of Relativistic and Subrelativistic Cosmic Rays in the 100 pc Central Region

A. M. Kiselev, C. M. Ko, C. Y. Hui, D. O. Chernyshov, K. K. Nobukawa, K. S. Cheng, M. Nobukawa, T. G. Tsuru, V. A. Dogiel

arxiv:1507.02440 v1 · 2015-07-09 · 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{WPIWP5SP6S2IMK76JIMP5QU2Q6}

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	2026-05-18T01:35:07.077304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3d167f64ff4b4862bfe4a18fec29a87af2551e2d7705dbf1d8b0c5b608fbdb0

Aliases

arxiv: 1507.02440 · arxiv_version: 1507.02440v1 · doi: 10.48550/arxiv.1507.02440 · pith_short_12: WPIWP5SP6S2I · pith_short_16: WPIWP5SP6S2IMK76 · pith_short_8: WPIWP5SP

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/WPIWP5SP6S2IMK76JIMP5QU2Q6 \
  | 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: b3d167f64ff4b4862bfe4a18fec29a87af2551e2d7705dbf1d8b0c5b608fbdb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0213857a668e4467a4af4fcb9e56de173e781b02aab1de618e838257c9e00a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-07-09T10:03:22Z",
    "title_canon_sha256": "2ebf41187e43c35ee138050d87556404a93ea064c19f1ad4ae3d77ecc0805f39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.02440",
    "kind": "arxiv",
    "version": 1
  }
}