Pith Number

pith:4I3VVFUV

pith:2010:4I3VVFUVDRR2WHNM5DRIJ4LP7D

not attested not anchored not stored refs pending

A survey of Low Luminosity Compact sources and its implication for evolution of radio-loud AGNs. II. Optical analysis

A. Labiano, M. Kunert-Bajraszewska

arxiv:1009.5237 v1 · 2010-09-27 · 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{4I3VVFUVDRR2WHNM5DRIJ4LP7D}

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	2026-05-18T02:05:16.863814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2375a96951c63ab1dace8e284f16ff8cd6c360a12d865f9c5398565a0a26e26

Aliases

arxiv: 1009.5237 · arxiv_version: 1009.5237v1 · doi: 10.48550/arxiv.1009.5237 · pith_short_12: 4I3VVFUVDRR2 · pith_short_16: 4I3VVFUVDRR2WHNM · pith_short_8: 4I3VVFUV

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/4I3VVFUVDRR2WHNM5DRIJ4LP7D \
  | 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: e2375a96951c63ab1dace8e284f16ff8cd6c360a12d865f9c5398565a0a26e26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "567da58e14bdd936ecd40975fa9ecef9fb8ee3626f1aee80759149090eafe236",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-09-27T12:15:43Z",
    "title_canon_sha256": "6a770164f00cfb9f1b3c932968c740f5ae73e6abcdf8bb71cc8f4e10521a2a62"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5237",
    "kind": "arxiv",
    "version": 1
  }
}