Pith Number

pith:IA7UV6CD

pith:2017:IA7UV6CDKH66O6PETK7PGCLP3C

not attested not anchored not stored refs pending

Gigahertz-peaked spectra pulsars and thermal absorption model

J. Kijak, K. Rozko, M. Dembska, R. Basu, W. Lewandowski

arxiv:1704.08494 v2 · 2017-04-27 · 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{IA7UV6CDKH66O6PETK7PGCLP3C}

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	2026-05-18T00:43:50.202607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

403f4af84351fde779e49abef3096fd89347d83ba1f09d6ff84fbddf09d6f2de

Aliases

arxiv: 1704.08494 · arxiv_version: 1704.08494v2 · doi: 10.48550/arxiv.1704.08494 · pith_short_12: IA7UV6CDKH66 · pith_short_16: IA7UV6CDKH66O6PE · pith_short_8: IA7UV6CD

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/IA7UV6CDKH66O6PETK7PGCLP3C \
  | 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: 403f4af84351fde779e49abef3096fd89347d83ba1f09d6ff84fbddf09d6f2de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "851f2a170d3b785fe9afacf672ba6b1eb01c609e45b6e62323212d3d00149d18",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-04-27T10:08:48Z",
    "title_canon_sha256": "09a6f4052373529fadd1ea28ba987d923e47078c873a68027d7a3399d829a8c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08494",
    "kind": "arxiv",
    "version": 2
  }
}