Pith Number

pith:UMI6FOYU

pith:2026:UMI6FOYUR2673MIQIHF73G5OUI

not attested not anchored not stored refs pending

Optical Counterparts of MeerKLASS L-band and UHF-band surveys

C. Tasse, J. Mohr, K. Grainge, L. Wolz, M. G. Santos, M. Klein, O. M. Smirnov, S. Chatterjee, S. Mangla, S. Paul

arxiv:2608.05923 v1 · 2026-08-06 · astro-ph.GA · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UMI6FOYUR2673MIQIHF73G5OUI}

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	2026-08-07T00:53:17.476275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a311e2bb148ebdfdb11041cbfd9baea2306ba08b0cd8221821e0b446a6068283

Aliases

arxiv: 2608.05923 · arxiv_version: 2608.05923v1 · doi: 10.48550/arxiv.2608.05923 · pith_short_12: UMI6FOYUR267 · pith_short_16: UMI6FOYUR2673MIQ · pith_short_8: UMI6FOYU

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/UMI6FOYUR2673MIQIHF73G5OUI \
  | 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: a311e2bb148ebdfdb11041cbfd9baea2306ba08b0cd8221821e0b446a6068283

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "69b7a47eb00cf506a00db58caf01b2fd65d57622f02d745230104a604e072f19",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-08-06T11:54:10Z",
    "title_canon_sha256": "a6a93e90608e6e8a087103c8cc337cba5fb2b170479d845945cda46658c55c2f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05923",
    "kind": "arxiv",
    "version": 1
  }
}