Pith Number

pith:5SBJJTWX

pith:2018:5SBJJTWX2NDWIHIEBAQPN47RJD

not attested not anchored not stored refs pending

The impact of bars and interactions on optically selected AGNs in spiral galaxies

Diego G. Lambas, Fernanda Duplancic, Georgina Coldwell, Sol Alonso, Valeria Mesa

arxiv:1808.05536 v1 · 2018-08-16 · 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{5SBJJTWX2NDWIHIEBAQPN47RJD}

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	2026-05-18T00:01:58.096399Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec8294ced7d347641d040820f6f3f148e29b9c6d237ba92a57d92559a22edce5

Aliases

arxiv: 1808.05536 · arxiv_version: 1808.05536v1 · doi: 10.48550/arxiv.1808.05536 · pith_short_12: 5SBJJTWX2NDW · pith_short_16: 5SBJJTWX2NDWIHIE · pith_short_8: 5SBJJTWX

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/5SBJJTWX2NDWIHIEBAQPN47RJD \
  | 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: ec8294ced7d347641d040820f6f3f148e29b9c6d237ba92a57d92559a22edce5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22a46d1bef08513bbff7c1d4f9dfe5e7c0d9c54380fa9e342e7f6df24833e582",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-08-16T15:20:25Z",
    "title_canon_sha256": "7838f7bca2f7c3066da3f0a634b9fed2caf02103372fa0a969e2ec9671e0da8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.05536",
    "kind": "arxiv",
    "version": 1
  }
}