Pith Number

pith:ANUZYBB7

pith:2013:ANUZYBB7L7FKDDHVDV6B6JOIWA

not attested not anchored not stored refs pending

Hard X-ray Lags in Active Galactic Nuclei: Testing the Distant Reverberation Hypothesis with NGC 6814

A. C. Fabian, A. Zoghbi, C. S. Reynolds, D. J. Walton, E. Kara, E. M. Cackett, F. A. Harrison, J. M. Miller, P. Uttley, R. C. Reis

arxiv:1310.0822 v1 · 2013-10-02 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANUZYBB7L7FKDDHVDV6B6JOIWA}

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	2026-05-18T01:47:16.180192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03699c043f5fcaa18cf51d7c1f25c8b01dec5b833dc0ec9b35179b45c032989a

Aliases

arxiv: 1310.0822 · arxiv_version: 1310.0822v1 · doi: 10.48550/arxiv.1310.0822 · pith_short_12: ANUZYBB7L7FK · pith_short_16: ANUZYBB7L7FKDDHV · pith_short_8: ANUZYBB7

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/ANUZYBB7L7FKDDHVDV6B6JOIWA \
  | 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: 03699c043f5fcaa18cf51d7c1f25c8b01dec5b833dc0ec9b35179b45c032989a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56bf960a8288e7e4922c65c2cd9db56ca35983d4bf21473ab647a533512b4384",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2013-10-02T20:00:03Z",
    "title_canon_sha256": "7c26980659fde1f69b8f8737af59d12d0c9d4c6f7467ce350151f01741ec4785"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.0822",
    "kind": "arxiv",
    "version": 1
  }
}