Pith Number

pith:2VDE66QI

pith:2012:2VDE66QITRRK72XUPTFHJIJCS6

not attested not anchored not stored refs pending

Deep Silicate absorption features in Compton-thick AGN predominantly arise due to dust in the host galaxy

(2) Durham, (3) UCC, (4) Dartmouth, 5), (5) CEA-Saclay, A. D. Goulding (1), Chile, C. Jones (1), D. M. Alexander (2), F. E. Bauer (3), France), J. R. Mullaney (2, M. Trichas (1) ((1) CfA, R. C. Hickox (4), UK, W. R. Forman (1)

arxiv:1205.1800 v1 · 2012-05-08 · astro-ph.GA · astro-ph.CO · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2VDE66QITRRK72XUPTFHJIJCS6}

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	2026-05-18T01:57:36.488639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5464f7a089c62afeaf47cca74a12297be9144c527555dd71be7243581677327

Aliases

arxiv: 1205.1800 · arxiv_version: 1205.1800v1 · doi: 10.48550/arxiv.1205.1800 · pith_short_12: 2VDE66QITRRK · pith_short_16: 2VDE66QITRRK72XU · pith_short_8: 2VDE66QI

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/2VDE66QITRRK72XUPTFHJIJCS6 \
  | 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: d5464f7a089c62afeaf47cca74a12297be9144c527555dd71be7243581677327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94308844a05070230d8454725ff2ec4e053a5431a19fd1b4415a33b6563c196d",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-05-08T20:00:00Z",
    "title_canon_sha256": "3fb35bb7d612e2d283dfb0665513bcb0f8289ccf97585a26db9c5b4da02fbf4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.1800",
    "kind": "arxiv",
    "version": 1
  }
}