Pith Number

pith:KLCH6R5P

pith:2016:KLCH6R5PAR6TYQWT6UHCV7WFWD

not attested not anchored not stored refs pending

The Nature of Active Galactic Nuclei with Velocity Offset Emission Lines

Daniel Stern, Fiona A. Harrison, Francisco M\"uller-S\'anchez, Julia M. Comerford

arxiv:1606.07446 v1 · 2016-06-23 · astro-ph.GA · 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{KLCH6R5PAR6TYQWT6UHCV7WFWD}

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	2026-05-18T01:02:04.091479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52c47f47af047d3c42d3f50e2afec5b0e5300b9ca10e02e6e4674063b322df98

Aliases

arxiv: 1606.07446 · arxiv_version: 1606.07446v1 · doi: 10.48550/arxiv.1606.07446 · pith_short_12: KLCH6R5PAR6T · pith_short_16: KLCH6R5PAR6TYQWT · pith_short_8: KLCH6R5P

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/KLCH6R5PAR6TYQWT6UHCV7WFWD \
  | 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: 52c47f47af047d3c42d3f50e2afec5b0e5300b9ca10e02e6e4674063b322df98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66271a5be1a175200f2a00fdcdef3735740d4d559ee6aaff6646b2c64d264f77",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-06-23T20:00:03Z",
    "title_canon_sha256": "40b84ccae4d296fe8a59ec13db0c0bb3cef41f28a773a7c8b3b05bd39863a328"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07446",
    "kind": "arxiv",
    "version": 1
  }
}