Pith Number

pith:ILSX3VL3

pith:2018:ILSX3VL3SNCSCBRQBSNEYUD6NY

not attested not anchored not stored refs pending

Blazar Spectra with Hard-sphere-like Acceleration of Electrons

Katsuaki Asano, Masaaki Hayashida

arxiv:1805.09953 v1 · 2018-05-25 · 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{ILSX3VL3SNCSCBRQBSNEYUD6NY}

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	2026-05-18T00:11:04.725765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42e57dd57b93452106300c9a4c507e6e08ef779f0d5bdfcfc37461734da9cc7e

Aliases

arxiv: 1805.09953 · arxiv_version: 1805.09953v1 · doi: 10.48550/arxiv.1805.09953 · pith_short_12: ILSX3VL3SNCS · pith_short_16: ILSX3VL3SNCSCBRQ · pith_short_8: ILSX3VL3

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/ILSX3VL3SNCSCBRQBSNEYUD6NY \
  | 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: 42e57dd57b93452106300c9a4c507e6e08ef779f0d5bdfcfc37461734da9cc7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3711a190891d5cfdf76e874e1da8d62328cb537a27714701fb74e4bea194059",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-05-25T02:36:46Z",
    "title_canon_sha256": "29b252a43c666ed37d3886b7441919b64be23d4789819cb6b2ed288b3bd0e4b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09953",
    "kind": "arxiv",
    "version": 1
  }
}