Pith Number

pith:4A2NITVG

pith:2013:4A2NITVGKZHQZ7NTWAI75H2B2Y

not attested not anchored not stored refs pending

Nonthermal Radiation from Supernova Remnants: Effects of Magnetic Field Amplification and Particle Escape

Hyesung Kang, Paul P. Edmon, T. W. Jones

arxiv:1308.6652 v1 · 2013-08-30 · 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{4A2NITVGKZHQZ7NTWAI75H2B2Y}

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	2026-05-18T01:47:56.603222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e034d44ea6564f0cfdb3b011fe9f41d602a648a5bf91098071d1123e9aa3c27a

Aliases

arxiv: 1308.6652 · arxiv_version: 1308.6652v1 · doi: 10.48550/arxiv.1308.6652 · pith_short_12: 4A2NITVGKZHQ · pith_short_16: 4A2NITVGKZHQZ7NT · pith_short_8: 4A2NITVG

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/4A2NITVGKZHQZ7NTWAI75H2B2Y \
  | 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: e034d44ea6564f0cfdb3b011fe9f41d602a648a5bf91098071d1123e9aa3c27a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4d76261c612de625b262d7a871169cf95814f77d72f12c8f62f19c480d75787",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-08-30T05:41:02Z",
    "title_canon_sha256": "963994992896791f4c8e3dd3303c5af14d6e39c877e0db19a974680fec151379"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6652",
    "kind": "arxiv",
    "version": 1
  }
}