Pith Number

pith:KG4VNJXF

pith:2017:KG4VNJXF6PSIMF4ABENODR64EK

not attested not anchored not stored refs pending

Galaxy Evolution in the Radio Band: The Role of Starforming Galaxies and Active Galactic Nuclei

A. Bressan, A. Celotti, A. Lapi, Claudia. Mancuso, F. Perrotta, I. Obi, I. Prandoni, J. Gonzalez-Nuevo, L. Danese

arxiv:1705.06539 v1 · 2017-05-18 · 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{KG4VNJXF6PSIMF4ABENODR64EK}

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	2026-05-18T00:41:32.475666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51b956a6e5f3e4861780091ae1c7dc22b0f0d29704d27920b392d1b5d972a254

Aliases

arxiv: 1705.06539 · arxiv_version: 1705.06539v1 · doi: 10.48550/arxiv.1705.06539 · pith_short_12: KG4VNJXF6PSI · pith_short_16: KG4VNJXF6PSIMF4A · pith_short_8: KG4VNJXF

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/KG4VNJXF6PSIMF4ABENODR64EK \
  | 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: 51b956a6e5f3e4861780091ae1c7dc22b0f0d29704d27920b392d1b5d972a254

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b1ce0108592ee2b194534382aa2a1495e3763caf15ddfc2f20bfdcc0ca9b60a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-05-18T11:51:12Z",
    "title_canon_sha256": "2ca9c373f8512a679310bc672a91ec9a6b9aa0361c82fe0afb5eb74cca513fbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.06539",
    "kind": "arxiv",
    "version": 1
  }
}