Pith Number

pith:LPNKA5C6

pith:2018:LPNKA5C6KYKKJ5R3MD7MHCEJ5E

not attested not anchored not stored refs pending

Constraining the radio jet proper motion of the high-redshift quasar J2134-0419 at z=4.3

D. Cseh, H.-M. Cao, I. M. Hook, J. Dennett-Thorpe, J. Yang, K. \'E. Gab\'anyi, K. Perger, L. I. Gurvits, R. T. Schilizzi, S. Britzen, S. Frey, T. An, X.-Y. Hong, Y. Zhang, Z. Paragi

arxiv:1803.10452 v1 · 2018-03-28 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LPNKA5C6KYKKJ5R3MD7MHCEJ5E}

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	2026-05-18T00:18:10.433266Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bdaa0745e5614a4f63b60fec38889e93e1351bb49289d3c7ed8016b6ef35a36

Aliases

arxiv: 1803.10452 · arxiv_version: 1803.10452v1 · doi: 10.48550/arxiv.1803.10452 · pith_short_12: LPNKA5C6KYKK · pith_short_16: LPNKA5C6KYKKJ5R3 · pith_short_8: LPNKA5C6

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/LPNKA5C6KYKKJ5R3MD7MHCEJ5E \
  | 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: 5bdaa0745e5614a4f63b60fec38889e93e1351bb49289d3c7ed8016b6ef35a36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a06061972b3f6a1ea4617ad92ce59ab450df598d82acb35eda34c45b0fd5217a",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-03-28T08:19:35Z",
    "title_canon_sha256": "8cdd80f0c473f51bfa706fe36cd18679bcc6b416acd10976c086e8b0db4d21d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.10452",
    "kind": "arxiv",
    "version": 1
  }
}