Pith Number

pith:NSCN5LKK

pith:2017:NSCN5LKKI7DPWFS6KKEHLJQ6IM

not attested not anchored not stored refs pending

Morphological evidence for a past minor merger in the Seyfert galaxy NGC 1068

Ichi Tanaka, Masafumi Yagi, Yoshiaki Taniguchi

arxiv:1708.06358 v1 · 2017-08-21 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NSCN5LKKI7DPWFS6KKEHLJQ6IM}

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	2026-05-18T00:27:45.885816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c84dead4a47c6fb165e528875a61e4320cf541a92ef4a946f786527efb29170

Aliases

arxiv: 1708.06358 · arxiv_version: 1708.06358v1 · doi: 10.48550/arxiv.1708.06358 · pith_short_12: NSCN5LKKI7DP · pith_short_16: NSCN5LKKI7DPWFS6 · pith_short_8: NSCN5LKK

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/NSCN5LKKI7DPWFS6KKEHLJQ6IM \
  | 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: 6c84dead4a47c6fb165e528875a61e4320cf541a92ef4a946f786527efb29170

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93bb6652cd9bcf79df141452c2cbe68ca51a1354d07898abe2f59231ba80aac3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-08-21T18:00:02Z",
    "title_canon_sha256": "9ea1e3a0380c36ca11814710012af957c31d1eb3e0f1c9c2d2cc833512927588"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.06358",
    "kind": "arxiv",
    "version": 1
  }
}