Pith Number

pith:WJZKHPMO

pith:2019:WJZKHPMOBRSYDCSDZY2WH453JD

not attested not anchored not stored refs pending

Evolution of High-energy Particle Distribution in Supernova Remnants

Houdun Zeng, Qi Fu, Siming Liu, Yuliang Xin

arxiv:1911.08321 v1 · 2019-11-18 · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WJZKHPMOBRSYDCSDZY2WH453JD}

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	2026-07-05T00:20:27.486569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b272a3bd8e0c65818a43ce3563f3bb48e47aed63e414f2d00546e90d7e3131de

Aliases

arxiv: 1911.08321 · arxiv_version: 1911.08321v1 · doi: 10.48550/arxiv.1911.08321 · pith_short_12: WJZKHPMOBRSY · pith_short_16: WJZKHPMOBRSYDCSD · pith_short_8: WJZKHPMO

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/WJZKHPMOBRSYDCSDZY2WH453JD \
  | 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: b272a3bd8e0c65818a43ce3563f3bb48e47aed63e414f2d00546e90d7e3131de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cdcee938177f87ca9a57b12a7df8b3d83b671291aeabb033235e2fb0c9f30f6",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-11-18T02:45:59Z",
    "title_canon_sha256": "3a7d4a890b343011a739c890fc0616f204f708b2a42579140106d7f87d1b47f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.08321",
    "kind": "arxiv",
    "version": 1
  }
}