Pith Number

pith:4USHD3K5

pith:2018:4USHD3K5MCTKM7B7REOHPHIZJF

not attested not anchored not stored refs pending

Improved spectral models for relativistic reflection

Andrzej A. Zdziarski, Andrzej Niedzwiecki, Michal Szanecki

arxiv:1805.06065 v2 · 2018-05-15 · 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{4USHD3K5MCTKM7B7REOHPHIZJF}

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	2026-05-17T23:52:41.998840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e52471ed5d60a6a67c3f891c779d19496a91dd44da5a8a3fd0dc3c9e50fd82fa

Aliases

arxiv: 1805.06065 · arxiv_version: 1805.06065v2 · doi: 10.48550/arxiv.1805.06065 · pith_short_12: 4USHD3K5MCTK · pith_short_16: 4USHD3K5MCTKM7B7 · pith_short_8: 4USHD3K5

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/4USHD3K5MCTKM7B7REOHPHIZJF \
  | 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: e52471ed5d60a6a67c3f891c779d19496a91dd44da5a8a3fd0dc3c9e50fd82fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9c97c795c81bca7343281fa244b0244ee0d72e12c847b1f72fdea5b9581cfc5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2018-05-15T23:21:26Z",
    "title_canon_sha256": "8d748deb38f3ee8c29f1987909eae058b3ac7cf49803c0e440bec2a2af2becf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06065",
    "kind": "arxiv",
    "version": 2
  }
}