Pith Number

pith:4EEK2VRN

pith:2024:4EEK2VRNKR4E5WI7WTO6BP4225

not attested not anchored not stored refs pending

The particle acceleration study in blazar jet

Hubing Xiao, Jianghe Yang, Junhui Fan, Liping Fu, Shaohua Zhang, Wenxin Yang, Yutao Zhang

arxiv:2404.04609 v1 · 2024-04-06 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4EEK2VRNKR4E5WI7WTO6BP4225}

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	2026-07-05T08:05:19.032714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e108ad562d54784ed91fb4dde0bf9ad77386193df532a6b12dd4c9d55494b3a9

Aliases

arxiv: 2404.04609 · arxiv_version: 2404.04609v1 · doi: 10.48550/arxiv.2404.04609 · pith_short_12: 4EEK2VRNKR4E · pith_short_16: 4EEK2VRNKR4E5WI7 · pith_short_8: 4EEK2VRN

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/4EEK2VRNKR4E5WI7WTO6BP4225 \
  | 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: e108ad562d54784ed91fb4dde0bf9ad77386193df532a6b12dd4c9d55494b3a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "820c2677196e4ebaeef66a445ab57b4c46ee1f68072726081bade3218299399b",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-04-06T12:32:44Z",
    "title_canon_sha256": "b081b842a9bef8ec29aedca777af3440f770fffc58c9470ecba6cba5c7cfce74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.04609",
    "kind": "arxiv",
    "version": 1
  }
}