Pith Number

pith:Y45NQEJJ

pith:2016:Y45NQEJJGO6AKWYYZIHNTMXCFC

not attested not anchored not stored refs pending

The Chandra COSMOS Legacy Survey: Clustering of X-ray selected AGN at 2.9<z<5.5 using photometric redshift Probability Distribution Functions

A. Finoguenov, A. Karim, B. Trakhtenbrot, C. Vignali, F. Civano, F. Shankar, G. Hasinger, G. Lanzuisi, G. Zamorani, H. Suh, K. Schawinski, M. Brusa, M. Salvato, N. Cappelluti, R. Gilli, R. Griffiths, S. Marchesi, T. Miyaji, V. Allevato

arxiv:1609.02553 v2 · 2016-09-08 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y45NQEJJGO6AKWYYZIHNTMXCFC}

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	2026-05-18T00:57:10.729722Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c73ad8112933bc055b18ca0ed9b2e2288570047a699abea754c0be5bb2b757e0

Aliases

arxiv: 1609.02553 · arxiv_version: 1609.02553v2 · doi: 10.48550/arxiv.1609.02553 · pith_short_12: Y45NQEJJGO6A · pith_short_16: Y45NQEJJGO6AKWYY · pith_short_8: Y45NQEJJ

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/Y45NQEJJGO6AKWYYZIHNTMXCFC \
  | 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: c73ad8112933bc055b18ca0ed9b2e2288570047a699abea754c0be5bb2b757e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8498bccc47da3faaec4b48ac78d716818b7358c014ff9482c0aba52bf0c673a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-09-08T19:59:57Z",
    "title_canon_sha256": "d8d4691fb5415b7322e094f2901e02a4a44be257341d5b115bae5e832432a372"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02553",
    "kind": "arxiv",
    "version": 2
  }
}