Pith Number

pith:WZ3RXCXR

pith:2018:WZ3RXCXROFS44MPWDI4SB2G2GF

not attested not anchored not stored refs pending

Evolution of the Outflows in NGC 3516

D. Michael Crenshaw, Jay P. Dunn, Rozhin Parvaresh, S. B. Kraemer

arxiv:1805.04406 v1 · 2018-05-11 · 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{WZ3RXCXROFS44MPWDI4SB2G2GF}

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	2026-05-18T00:16:10.433517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6771b8af17165ce31f61a3920e8da3165d379693dd031028f3e9f55ec6e5a37

Aliases

arxiv: 1805.04406 · arxiv_version: 1805.04406v1 · doi: 10.48550/arxiv.1805.04406 · pith_short_12: WZ3RXCXROFS4 · pith_short_16: WZ3RXCXROFS44MPW · pith_short_8: WZ3RXCXR

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/WZ3RXCXROFS44MPWDI4SB2G2GF \
  | 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: b6771b8af17165ce31f61a3920e8da3165d379693dd031028f3e9f55ec6e5a37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c13d69f4bda828fda531155b7ebb753d9f6aab3f0ac099c65bb981885e2c6133",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-05-11T14:04:28Z",
    "title_canon_sha256": "2b37b5d031e5f74d63ed113263363215696a903b9cfc062e7c76b03343aa762e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04406",
    "kind": "arxiv",
    "version": 1
  }
}