Pith Number

pith:LF3CR4P3

pith:2013:LF3CR4P3VFL2NIPAMLVHACIP43

not attested not anchored not stored refs pending

Fueling AGN-I: How the Global Characteristics of the Central Kiloparsec of Seyferts differ from Quiescent Galaxies

Austin Rivers, Eric Emsellem, Erin K. S. Hicks, Francisco Mueller Sanchez, Gaelle Dumas, Matthew A. Malkan, Richard I. Davies, Witold Maciejewski

arxiv:1303.4399 v2 · 2013-03-18 · 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{LF3CR4P3VFL2NIPAMLVHACIP43}

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	2026-05-18T01:51:01.033340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

597628f1fba957a6a1e062ea70090fe6ff3ee3a31546263cf6ea3ea4c43bd0db

Aliases

arxiv: 1303.4399 · arxiv_version: 1303.4399v2 · doi: 10.48550/arxiv.1303.4399 · pith_short_12: LF3CR4P3VFL2 · pith_short_16: LF3CR4P3VFL2NIPA · pith_short_8: LF3CR4P3

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/LF3CR4P3VFL2NIPAMLVHACIP43 \
  | 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: 597628f1fba957a6a1e062ea70090fe6ff3ee3a31546263cf6ea3ea4c43bd0db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57515c08da1ce7533e9fe7860ef56b2dd854b0083248eba684ca2612db4eb40f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-18T20:00:15Z",
    "title_canon_sha256": "676f120264047bbfd6a783a2366989cbbd45ace3bb9d79bc085858c70bd5f866"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4399",
    "kind": "arxiv",
    "version": 2
  }
}