Pith Number

pith:TE2MCYFR

pith:2016:TE2MCYFRJLZKO5CC7RJSPOP2LP

not attested not anchored not stored refs pending

A search for X-ray reprocessing echoes in the power spectral density functions of AGN

A. Epitropakis, D. Emmanoulopoulos, I. E. Papadakis, I. M. McHardy, M. Dov\v{c}iak, T. Pech\'a\v{c}ek

arxiv:1606.00844 v1 · 2016-06-02 · astro-ph.HE · astro-ph.CO · astro-ph.GA · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TE2MCYFRJLZKO5CC7RJSPOP2LP}

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	2026-05-18T01:12:26.269021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9934c160b14af2a77442fc5327b9fa5bcca15ddf298d9ea3209df714680878d8

Aliases

arxiv: 1606.00844 · arxiv_version: 1606.00844v1 · doi: 10.48550/arxiv.1606.00844 · pith_short_12: TE2MCYFRJLZK · pith_short_16: TE2MCYFRJLZKO5CC · pith_short_8: TE2MCYFR

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/TE2MCYFRJLZKO5CC7RJSPOP2LP \
  | 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: 9934c160b14af2a77442fc5327b9fa5bcca15ddf298d9ea3209df714680878d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5fa8e4621d60a60856673c7e5747157d73b92374e4b00f20d71f5050c4931470",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-06-02T20:00:13Z",
    "title_canon_sha256": "5fa7ba8090aba561e297ef21849a95ad8a95155dbf33f63e6919b4871af4a9f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00844",
    "kind": "arxiv",
    "version": 1
  }
}