Pith Number

pith:6QBIDXWF

pith:2020:6QBIDXWFQJ4EDW3FVIX23YU7WZ

not attested not anchored not stored refs pending

A Catalog of 220 Offset and Dual AGNs: Increased AGN Activation in Major Mergers and Separations under 4 kpc

Aaron Stemo, Aimee Schechter, Daniel Stern, Julia M. Comerford, Roberto J. Assef, Roger L. Griffith, R. Scott Barrows

arxiv:2011.10051 v1 · 2020-11-19 · 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{6QBIDXWFQJ4EDW3FVIX23YU7WZ}

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	2026-07-05T03:40:28.879538Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f40281dec5827841db65aa2fade29fb66d56514e91e8bd3a535548fc928f8060

Aliases

arxiv: 2011.10051 · arxiv_version: 2011.10051v1 · doi: 10.48550/arxiv.2011.10051 · pith_short_12: 6QBIDXWFQJ4E · pith_short_16: 6QBIDXWFQJ4EDW3F · pith_short_8: 6QBIDXWF

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/6QBIDXWFQJ4EDW3FVIX23YU7WZ \
  | 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: f40281dec5827841db65aa2fade29fb66d56514e91e8bd3a535548fc928f8060

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ef2a1cca7647d7e220d4f2120a27cdc8ff45ecbbffe19ec64a3af4c900ad8dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-11-19T19:00:00Z",
    "title_canon_sha256": "97249ff9d80330692ab6b617c84330a88b00b410637162c7631c8c719e1ba831"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.10051",
    "kind": "arxiv",
    "version": 1
  }
}