Pith Number

pith:IDJE2RRP

pith:2010:IDJE2RRPQIVOI3WSRH433VUT2I

not attested not anchored not stored refs pending

The X-ray Power Spectral Density Function of the Seyfert Active Galactic Nucleus NGC 7469

Alex Markowitz

arxiv:1010.3058 v1 · 2010-10-15 · 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{IDJE2RRPQIVOI3WSRH433VUT2I}

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	2026-05-18T02:05:04.728574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40d24d462f822ae46ed289f9bdd693d206aa24fb9456da4934e9517ef75b729b

Aliases

arxiv: 1010.3058 · arxiv_version: 1010.3058v1 · doi: 10.48550/arxiv.1010.3058 · pith_short_12: IDJE2RRPQIVO · pith_short_16: IDJE2RRPQIVOI3WS · pith_short_8: IDJE2RRP

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/IDJE2RRPQIVOI3WSRH433VUT2I \
  | 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: 40d24d462f822ae46ed289f9bdd693d206aa24fb9456da4934e9517ef75b729b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2441ef61616bf944c335f1c2086e0ebff4962fc600c1fefb7a2a686973c788f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2010-10-15T01:17:14Z",
    "title_canon_sha256": "e9f66492ec11f5f7b6a9ef52edb27d00e8ef43573325d6448319ad52f1448d7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.3058",
    "kind": "arxiv",
    "version": 1
  }
}