Pith Number

pith:TZCHDBDT

pith:2017:TZCHDBDTKFNSJESOWYYQCQMHI3

not attested not anchored not stored refs pending

Type 2 AGN host galaxies in the Chandra-COSMOS Legacy Survey: No Evidence of AGN-driven Quenching

Benny Trakhtenbrot, Clotilde Laigle, Cristian Vignali, David J. Rosario, Elisabeta Lusso, Francesca Civano, Giorgio Lanzuisi, Guenther Hasinger, Hyewon Suh, Kevin Schawinski, Laurie Riguccini, Mara Salvato, Martin Elvis, Nico Cappelluti, Paulina Lira, Peter L. Capak, Richard E. Griffiths, Stefano Marchesi, Viola Allevato

arxiv:1705.03890 v1 · 2017-05-10 · 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{TZCHDBDTKFNSJESOWYYQCQMHI3}

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	2026-05-18T00:42:28.616515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e44718473515b24924eb63101418746ce8636402ee09b6c053817e1df06e1ff

Aliases

arxiv: 1705.03890 · arxiv_version: 1705.03890v1 · doi: 10.48550/arxiv.1705.03890 · pith_short_12: TZCHDBDTKFNS · pith_short_16: TZCHDBDTKFNSJESO · pith_short_8: TZCHDBDT

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/TZCHDBDTKFNSJESOWYYQCQMHI3 \
  | 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: 9e44718473515b24924eb63101418746ce8636402ee09b6c053817e1df06e1ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8b435822ec6dff3d3b5b73a759429836911d0e9fe00c98dc345bc615de37a70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-05-10T18:00:03Z",
    "title_canon_sha256": "a8bd68681dff0145d569b09f6d3b10e18d69174e4cd41298811d21126dcc8d52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.03890",
    "kind": "arxiv",
    "version": 1
  }
}