Pith Number

pith:4A2XIWMD

pith:2010:4A2XIWMDCULBBCQ6V426C5AF55

not attested not anchored not stored refs pending

Two-Step Acceleration Model of Cosmic Rays at Middle-Aged SNR

Ryo Yamazaki, Shu-ichiro Inutsuka, Tsuyoshi Inoue

arxiv:1010.0706 v1 · 2010-10-04 · 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{4A2XIWMDCULBBCQ6V426C5AF55}

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	2026-05-18T02:05:11.641254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0357459831516108a1eaf35e17405ef47345558f8afdf350bc053c5cf1bbe4c

Aliases

arxiv: 1010.0706 · arxiv_version: 1010.0706v1 · doi: 10.48550/arxiv.1010.0706 · pith_short_12: 4A2XIWMDCULB · pith_short_16: 4A2XIWMDCULBBCQ6 · pith_short_8: 4A2XIWMD

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/4A2XIWMDCULBBCQ6V426C5AF55 \
  | 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: e0357459831516108a1eaf35e17405ef47345558f8afdf350bc053c5cf1bbe4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55fa7df8d0b8eebc4fcf1d564f251b4dc424a43ee82221fb66de179792b28aa3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-10-04T21:05:18Z",
    "title_canon_sha256": "ba1345dc13fab8e093c20f36abb57a2db58d5f5d124841fd25af5223663a3816"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.0706",
    "kind": "arxiv",
    "version": 1
  }
}