Pith Number

pith:QEHA4STK

pith:2012:QEHA4STKOYGOOAS4GMX465WURN

not attested not anchored not stored refs pending

The AGN content in luminous IR galaxies at z\sim2 from a global SED analysis including Herschel data

A. Cimatti, A. Feltre, B. Magnelli, C. Gruppioni, C. Vignali, D. Fadda, D. Lutz, D. Rosario, F. Pozzi, G. Rodighiero, I. Delvecchio, J.Fritz, M. Vaccari, P. Andreani, P. Popesso, P. Santini, R. Maiolino, R. Nordon, S. Berta

arxiv:1204.1152 v1 · 2012-04-05 · 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{QEHA4STKOYGOOAS4GMX465WURN}

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	2026-05-18T01:57:56.780858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

810e0e4a6a760ce7025c332fcf76d48b479422647802fe0f2cf3cc1654612037

Aliases

arxiv: 1204.1152 · arxiv_version: 1204.1152v1 · doi: 10.48550/arxiv.1204.1152 · pith_short_12: QEHA4STKOYGO · pith_short_16: QEHA4STKOYGOOAS4 · pith_short_8: QEHA4STK

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/QEHA4STKOYGOOAS4GMX465WURN \
  | 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: 810e0e4a6a760ce7025c332fcf76d48b479422647802fe0f2cf3cc1654612037

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8796c54643b66805982e188a631dd407747da0e7528807655a89fb6a82d5c230",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-05T08:48:00Z",
    "title_canon_sha256": "ccc8741f0bdcf2339c911085610a4fff6dc6eb773fd4ef14fea612287da976d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1152",
    "kind": "arxiv",
    "version": 1
  }
}