Pith Number

pith:XXRCHOYC

pith:2015:XXRCHOYC3WEXHMFNXXFQF5ROBL

not attested not anchored not stored refs pending

N_H - N_HI correlation in Gigahertz-peaked-spectrum galaxies

A. Diaferio, A. Labiano, A. Siemiginowska, L. Ostorero, {\L}. Stawarz, R. Moderski, R. Morganti

arxiv:1511.01649 v1 · 2015-11-05 · 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{XXRCHOYC3WEXHMFNXXFQF5ROBL}

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	2026-05-18T01:23:07.930243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bde223bb02dd8973b0adbdcb02f62e0af91b27e6952fefe8c32684c15ab72bfc

Aliases

arxiv: 1511.01649 · arxiv_version: 1511.01649v1 · doi: 10.48550/arxiv.1511.01649 · pith_short_12: XXRCHOYC3WEX · pith_short_16: XXRCHOYC3WEXHMFN · pith_short_8: XXRCHOYC

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/XXRCHOYC3WEXHMFNXXFQF5ROBL \
  | 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: bde223bb02dd8973b0adbdcb02f62e0af91b27e6952fefe8c32684c15ab72bfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a98e3a7eea5af0eff14b7eac3b32a2d3eb866756dfcc0bc9767aafb280ba2ae4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-11-05T08:25:35Z",
    "title_canon_sha256": "296044483cc4867b0870c86796db50ee374fe7421aacc67330938ef4b02e2afc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01649",
    "kind": "arxiv",
    "version": 1
  }
}