Pith Number

pith:3SULVG5Z

pith:2013:3SULVG5Z46UUPJ3TJWKYEFKYVL

not attested not anchored not stored refs pending

Mergers as triggers for nuclear activity: A near-IR study of the close environment of AGN in the VISTA-VIDEO survey

David Bonfield, Marios Karouzos, Matt J. Jarvis

arxiv:1312.1699 v1 · 2013-12-05 · 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{3SULVG5Z46UUPJ3TJWKYEFKYVL}

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	2026-05-18T02:56:11.258894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dca8ba9bb9e7a947a7734d95821558aac12129fe2b541ea7b392e78f271787d6

Aliases

arxiv: 1312.1699 · arxiv_version: 1312.1699v1 · doi: 10.48550/arxiv.1312.1699 · pith_short_12: 3SULVG5Z46UU · pith_short_16: 3SULVG5Z46UUPJ3T · pith_short_8: 3SULVG5Z

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/3SULVG5Z46UUPJ3TJWKYEFKYVL \
  | 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: dca8ba9bb9e7a947a7734d95821558aac12129fe2b541ea7b392e78f271787d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "030d3ad276328b3418639b42eae23576ccc6a00a8dee55f693039414302e53d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-12-05T21:00:11Z",
    "title_canon_sha256": "ea4c6c4e1c8d0364d89f1cbcc30779c9ad62bfed77c28cfc68dd70dcdb03bc1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1699",
    "kind": "arxiv",
    "version": 1
  }
}