Pith Number

pith:QFDXZRXK

pith:2017:QFDXZRXKA3I2MHX6VYZYVUNUTL

not attested not anchored not stored refs pending

The VLA-COSMOS 3~GHz Large Project: Cosmic evolution of radio AGN and implications for radio-mode feedback since z~5

E. Murphy, E. Schinnerer, E. Vardoulaki, G. Zamorani, I. Delvecchio, J. Delhaize, L. Ceraj, M. Bondi, M. Novak, S. Marchesi, V. Smolcic

arxiv:1705.07090 v1 · 2017-05-19 · 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{QFDXZRXKA3I2MHX6VYZYVUNUTL}

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	2026-05-18T00:42:28.521574Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81477cc6ea06d1a61efeae338ad1b49aff09fcea52a6fec68acf1c900d75241d

Aliases

arxiv: 1705.07090 · arxiv_version: 1705.07090v1 · doi: 10.48550/arxiv.1705.07090 · pith_short_12: QFDXZRXKA3I2 · pith_short_16: QFDXZRXKA3I2MHX6 · pith_short_8: QFDXZRXK

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/QFDXZRXKA3I2MHX6VYZYVUNUTL \
  | 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: 81477cc6ea06d1a61efeae338ad1b49aff09fcea52a6fec68acf1c900d75241d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43208244590ed440d686715b86b4cbeac8d61d1471ba27b06c4b708760552bc0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-05-19T17:00:03Z",
    "title_canon_sha256": "a8cb9133e2e2d0a3c8e930cd683d4059be7229b6f1678b89d31211f32ac62525"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.07090",
    "kind": "arxiv",
    "version": 1
  }
}