Pith Number

pith:NE2AMDO7

pith:2006:NE2AMDO762725FBN3U3HZUMNDM

not attested not anchored not stored refs pending

The XMM-Newton wide-field survey in the COSMOS field. IV: X-ray spectral properties of Active Galactic Nuclei

A. Comastri (INAF-OABO), A. Finoguenov (MPE), A. Koekemoer (STScI), C. Impey (Uni. Arizona), C. Maier (ETH-Zurich), C. Vignali (INAF-OABo), E. Schinnerer (MPIA), F. Civano (INAF-OABo), F. Fiore (INAF-OAR), G. Hasinger (MPE), G. Zamorani (INAF-OABo), H. Brunner (MPE), I. Lehmann (MPE), J. Silverman (MPE), J. Trump (Uni. Arizona), L. Tasca (LAM), M. Brusa (MPE), M. Elvis (CfA), N. Cappelluti (MPE), N. Scoville (Caltech & Uni. Hawaii), P. Capak (Caltech), P. Shopbell (Caltech), R. E. Griffiths (CMU), R. Gilli (INAF-OABo), S. Lilly (ETH-Zurich), T. Miyaji (CMU), V. Mainieri (MPE & ESO), Y. Taniguchi (Ehime Uni.)

arxiv:astro-ph/0612361 v1 · 2006-12-14 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NE2AMDO762725FBN3U3HZUMNDM}

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	2026-07-04T16:59:52.071101Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6934060ddff6bfae942ddd367cd18d1b1a844d0c06ee1f68efad333b88cc0ea9

Aliases

arxiv: astro-ph/0612361 · arxiv_version: astro-ph/0612361v1 · doi: 10.48550/arxiv.astro-ph/0612361 · pith_short_12: NE2AMDO76272 · pith_short_16: NE2AMDO762725FBN · pith_short_8: NE2AMDO7

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/NE2AMDO762725FBN3U3HZUMNDM \
  | 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: 6934060ddff6bfae942ddd367cd18d1b1a844d0c06ee1f68efad333b88cc0ea9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5bba116d06fa8f11a27ac6b16f6b318be5618377cf1077251f17601f27b618a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2006-12-14T10:24:56Z",
    "title_canon_sha256": "79f445c60cdc9270761670b3fb9a6e64418759b0b6043fa248a1f7ab2e16ecbf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0612361",
    "kind": "arxiv",
    "version": 1
  }
}