Pith Number

pith:ARLQEJYC

pith:2017:ARLQEJYCIJTY6YMG4EUZ4HXA2D

not attested not anchored not stored refs pending

Radio Galaxy Zoo: Cosmological Alignment of Radio Sources

A. D. Kapi\'nska, F. De Gasperin, G. K. Miley, H. Andernach, J. K. Banfield, L. Rudnick, O. Contigiani, O. I. Wong, S. S. Shabala

arxiv:1708.00301 v1 · 2017-08-01 · astro-ph.CO · 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{ARLQEJYCIJTY6YMG4EUZ4HXA2D}

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	2026-05-18T00:35:40.859949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

045702270242678f6186e1299e1ee0d0da57244aee49479abc96054f9f642531

Aliases

arxiv: 1708.00301 · arxiv_version: 1708.00301v1 · doi: 10.48550/arxiv.1708.00301 · pith_short_12: ARLQEJYCIJTY · pith_short_16: ARLQEJYCIJTY6YMG · pith_short_8: ARLQEJYC

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/ARLQEJYCIJTY6YMG4EUZ4HXA2D \
  | 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: 045702270242678f6186e1299e1ee0d0da57244aee49479abc96054f9f642531

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "497316c1df504c5d6cbd523d2f8339a9deba3b8f7d2d60a9a7ea86061d6c0fc9",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-08-01T13:18:34Z",
    "title_canon_sha256": "720358fbb5c904b03268a001efa0b9a14536f143e8e9c4fb101e2abec234536b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.00301",
    "kind": "arxiv",
    "version": 1
  }
}