Pith Number

pith:PJ42FGDR

pith:2017:PJ42FGDR3M5ZOGDE4USLBK5ZET

not attested not anchored not stored refs pending

Numerical Study on Outflows in Seyfert Galaxies I: Narrow Line Region Outflows in NGC 4151

Chenwei Yang, Guobin Mou, Tinggui Wang

arxiv:1706.02064 v1 · 2017-06-07 · astro-ph.HE · 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{PJ42FGDR3M5ZOGDE4USLBK5ZET}

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	2026-05-18T00:39:34.133171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a79a29871db3b971864e524b0abb924fda8e6d1ebe89bccd04f244cf368e46c

Aliases

arxiv: 1706.02064 · arxiv_version: 1706.02064v1 · doi: 10.48550/arxiv.1706.02064 · pith_short_12: PJ42FGDR3M5Z · pith_short_16: PJ42FGDR3M5ZOGDE · pith_short_8: PJ42FGDR

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/PJ42FGDR3M5ZOGDE4USLBK5ZET \
  | 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: 7a79a29871db3b971864e524b0abb924fda8e6d1ebe89bccd04f244cf368e46c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f8e3455876252fd7259e2254b8261a32ae1f7ee9cc3ebbee38829d60aa77423",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-06-07T07:06:22Z",
    "title_canon_sha256": "7835d0d829fe39471828cd17dae49157ca752121d22a955708eaaf33204ec4a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.02064",
    "kind": "arxiv",
    "version": 1
  }
}