Pith Number

pith:DS6LRLIC

pith:2017:DS6LRLICH5YXLHBOEVGOBGK7YM

not attested not anchored not stored refs pending

The changing source of X-ray reflection in the radio-intermediate Seyfert 1 galaxy III Zw 2

Adam G. Gonzalez, Luigi C. Gallo, Sophia G. H. Waddell

arxiv:1712.01116 v1 · 2017-12-04 · 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{DS6LRLICH5YXLHBOEVGOBGK7YM}

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	2026-05-18T00:28:59.472873Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1cbcb8ad023f71759c2e254ce0995fc31b42ea2fdca782087f4d0459f3bfcffb

Aliases

arxiv: 1712.01116 · arxiv_version: 1712.01116v1 · doi: 10.48550/arxiv.1712.01116 · pith_short_12: DS6LRLICH5YX · pith_short_16: DS6LRLICH5YXLHBO · pith_short_8: DS6LRLIC

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/DS6LRLICH5YXLHBOEVGOBGK7YM \
  | 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: 1cbcb8ad023f71759c2e254ce0995fc31b42ea2fdca782087f4d0459f3bfcffb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c42a79be0dc105840bfd222fc5d29d3611e3aab51c99f4dd2f21c69a3601b37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-12-04T14:52:40Z",
    "title_canon_sha256": "de19102b876c1f0ce8d2292bc40acf966c79c523bc8d161cd91913b2363039a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.01116",
    "kind": "arxiv",
    "version": 1
  }
}