Pith Number

pith:D7CQOLK3

pith:2018:D7CQOLK3RQXA75NPPRV3BJFFHN

not attested not anchored not stored refs pending

High-Resolution Radio Image of a Candidate Radio Galaxy at z=5.72

K. \'E. Gab\'anyi, K. Perger, L. I. Gurvits, S. Frey, Z. Paragi

arxiv:1810.12351 v1 · 2018-10-29 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D7CQOLK3RQXA75NPPRV3BJFFHN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:02:02.948170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fc5072d5b8c2e0ff5af7c6bb0a4a53b5a3fca33bcfa83db4fe9e84d91d661c1

Aliases

arxiv: 1810.12351 · arxiv_version: 1810.12351v1 · doi: 10.48550/arxiv.1810.12351 · pith_short_12: D7CQOLK3RQXA · pith_short_16: D7CQOLK3RQXA75NP · pith_short_8: D7CQOLK3

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/D7CQOLK3RQXA75NPPRV3BJFFHN \
  | 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: 1fc5072d5b8c2e0ff5af7c6bb0a4a53b5a3fca33bcfa83db4fe9e84d91d661c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "997a7aa2d221daeebf61c53037674d9b60920674e138a43653fb0e232dd52f02",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-29T18:58:36Z",
    "title_canon_sha256": "24a49bea57e8abf4f79b35642382fbbbc73aef3bf0ea3ca434ce0255decc8ef8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.12351",
    "kind": "arxiv",
    "version": 1
  }
}