Pith Number

pith:46KAVIFF

pith:2012:46KAVIFFRPJYGEDN5INWVCAYKG

not attested not anchored not stored refs pending

Evolution of luminosity function and obscuration of AGN: connecting X-ray and Infrared

Benzhong Dai, Bo Wang, Fenghui Zhang, Yunkun Han, Zhanwen Han

arxiv:1203.2329 v1 · 2012-03-11 · astro-ph.GA · 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{46KAVIFFRPJYGEDN5INWVCAYKG}

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	2026-05-18T02:44:07.242671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7940aa0a58bd383106dea1b6a8818519096374e6f5f7be6281422804acfb861

Aliases

arxiv: 1203.2329 · arxiv_version: 1203.2329v1 · doi: 10.48550/arxiv.1203.2329 · pith_short_12: 46KAVIFFRPJY · pith_short_16: 46KAVIFFRPJYGEDN · pith_short_8: 46KAVIFF

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/46KAVIFFRPJYGEDN5INWVCAYKG \
  | 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: e7940aa0a58bd383106dea1b6a8818519096374e6f5f7be6281422804acfb861

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "248f8ece23e0600ae59d73a0b2ba2913d14b7f13afc42e84df7edea71ba0a7f1",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-03-11T12:41:43Z",
    "title_canon_sha256": "963be0c5ca3315816f7d6c9020915de485ce69a62b721497611dd7d9a7cf8bd2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.2329",
    "kind": "arxiv",
    "version": 1
  }
}