Pith Number

pith:U34VOFT2

pith:2014:U34VOFT2TS4JL7DG5NZL2WQ5XE

not attested not anchored not stored refs pending

4C 34.47: an X-shaped radio source with a relic signature of AGN axis reorientation

Andrzej Marecki, Katarzyna Rusinek

arxiv:1411.1429 v2 · 2014-11-05 · 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{U34VOFT2TS4JL7DG5NZL2WQ5XE}

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	2026-05-18T02:38:26.086093Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a6f957167a9cb895fc66eb72bd5a1db92fd04e775335c3c77ef19a815b18c352

Aliases

arxiv: 1411.1429 · arxiv_version: 1411.1429v2 · doi: 10.48550/arxiv.1411.1429 · pith_short_12: U34VOFT2TS4J · pith_short_16: U34VOFT2TS4JL7DG · pith_short_8: U34VOFT2

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/U34VOFT2TS4JL7DG5NZL2WQ5XE \
  | 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: a6f957167a9cb895fc66eb72bd5a1db92fd04e775335c3c77ef19a815b18c352

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52eab7bc61d4e21624c7a99631bbc8c0e8d1040ab723b1da3f7527f4b98ac360",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-11-05T21:56:46Z",
    "title_canon_sha256": "bf8ab35bd7afc9a2ada78f3f4e9e12d2e0ce06dc68729ec6a0f27611ff54f31d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.1429",
    "kind": "arxiv",
    "version": 2
  }
}