Pith Number

pith:ICOU4AKQ

pith:2015:ICOU4AKQ3EGKNZ7UAIDFC56MEC

not attested not anchored not stored refs pending

Using Tailed Radio Galaxies to Probe the Environment and Magnetic Field of Galaxy Clusters in the SKA Era

L. Pratley, M. Johnston-Hollitt, S. Dehghan

arxiv:1501.00761 v1 · 2015-01-05 · 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{ICOU4AKQ3EGKNZ7UAIDFC56MEC}

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	2026-05-18T02:30:01.856247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

409d4e0150d90ca6e7f402065177cc20a068fa712e92b114120bef9acaa4e775

Aliases

arxiv: 1501.00761 · arxiv_version: 1501.00761v1 · doi: 10.48550/arxiv.1501.00761 · pith_short_12: ICOU4AKQ3EGK · pith_short_16: ICOU4AKQ3EGKNZ7U · pith_short_8: ICOU4AKQ

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/ICOU4AKQ3EGKNZ7UAIDFC56MEC \
  | 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: 409d4e0150d90ca6e7f402065177cc20a068fa712e92b114120bef9acaa4e775

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0d7d682194576e306a2c9eabda8bb3a7374b8844a148ac6906732af06c20b5b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-01-05T04:54:09Z",
    "title_canon_sha256": "00fcc6ce8d3b11bf63362447829c539751011cbff5970ffab7b9c7835874d874"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00761",
    "kind": "arxiv",
    "version": 1
  }
}