Pith Number

pith:PC57WIME

pith:2012:PC57WIMEARYEC6HPBNNE3YNF2T

not attested not anchored not stored refs pending

A Joint Model of the X-ray And Infrared Extragalactic Backgrounds: I. Model Construction And First Results

Daniel Dale (U of Wyoming), George Helou (Caltech), Lee Armus (Caltech), Sabrina Stierwalt (Caltech), Yong Shi (Caltech)

arxiv:1212.3642 v1 · 2012-12-15 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PC57WIMEARYEC6HPBNNE3YNF2T}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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.

Cited by

1 paper in Pith

Nuclear Activity and Host Galaxy Properties of Low-Luminosity AGN Identified from VLA Observations

Receipt and verification

First computed	2026-05-18T01:52:37.967503Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78bbfb218404704178ef0b5a4de1a5d4f9e3677d08e6f08e1b8c7c95db37387b

Aliases

arxiv: 1212.3642 · arxiv_version: 1212.3642v1 · doi: 10.48550/arxiv.1212.3642 · pith_short_12: PC57WIMEARYE · pith_short_16: PC57WIMEARYEC6HP · pith_short_8: PC57WIME

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/PC57WIMEARYEC6HPBNNE3YNF2T \
  | 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: 78bbfb218404704178ef0b5a4de1a5d4f9e3677d08e6f08e1b8c7c95db37387b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f17253ba0e01c5de240c7a140c621f85c61727b33c9dc090299a2d1417ceb1c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-12-15T00:41:42Z",
    "title_canon_sha256": "b5d23bcf6b6cb0b5ecc15fb9aa406e2e8d472f4c58f5df46270b6765e295aae7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3642",
    "kind": "arxiv",
    "version": 1
  }
}