Pith Number

pith:7ANETAD7

pith:2013:7ANETAD76ZYT7CFHTSNSCDS6FF

not attested not anchored not stored refs pending

The Angular Clustering of WISE-Selected AGN: Different Haloes for Obscured and Unobscured AGN

D. Stern, E. Donoso, Lin Yan, R. J. Assef

arxiv:1309.2277 v2 · 2013-09-09 · 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{7ANETAD76ZYT7CFHTSNSCDS6FF}

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	2026-05-18T02:42:46.601334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f81a49807ff6713f88a79c9b210e5e29553aff006160595617b89f458088e1fe

Aliases

arxiv: 1309.2277 · arxiv_version: 1309.2277v2 · doi: 10.48550/arxiv.1309.2277 · pith_short_12: 7ANETAD76ZYT · pith_short_16: 7ANETAD76ZYT7CFH · pith_short_8: 7ANETAD7

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/7ANETAD76ZYT7CFHTSNSCDS6FF \
  | 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: f81a49807ff6713f88a79c9b210e5e29553aff006160595617b89f458088e1fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bae1eddd7f6ca64e794580c8f94b26d39ee7410bf7ac507aa336ad40d9141c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-09-09T19:57:15Z",
    "title_canon_sha256": "d1d5c4e42c36ed5c87361620a64ef4e819cbeff474aa3173e1e7f255eaba75d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.2277",
    "kind": "arxiv",
    "version": 2
  }
}