Pith Number

pith:G2RVH6KB

pith:2026:G2RVH6KB2FTLGINWBX7HEYCESY

not attested not anchored not stored refs pending

Unique Science Opportunities for Space VLBI Systems with the SKA Telescopes

A. B. Pushkarev, A. Tamar, A. V. Plavin, A. V. Popkov, C. Garcia-Miro, E. Traianou, E. V. Kravchenko, G. Bruni, H. E. Bignall, I. Liodakis, J.-Y. Kim, L. I. Gurvits, M. Giroletti, M. Kadler, P. G. Edwards, T. An, T. Savolainen, Y. Q. Liu, Y. Y. Kovalev, Z.-Q. Shen

arxiv:2606.25137 v1 · 2026-06-23 · 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{G2RVH6KB2FTLGINWBX7HEYCESY}

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	2026-06-25T00:18:19.048703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36a353f941d166b321b60dfe72604496106066abd3b24543031bd4b054ebe51b

Aliases

arxiv: 2606.25137 · arxiv_version: 2606.25137v1 · doi: 10.48550/arxiv.2606.25137 · pith_short_12: G2RVH6KB2FTL · pith_short_16: G2RVH6KB2FTLGINW · pith_short_8: G2RVH6KB

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/G2RVH6KB2FTLGINWBX7HEYCESY \
  | 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: 36a353f941d166b321b60dfe72604496106066abd3b24543031bd4b054ebe51b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15f02309706a6d62cedb21bf6abd3e1e90e56d8a528bf44e5deffeb42573da23",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-23T20:07:34Z",
    "title_canon_sha256": "39e63d6b1744ac9c566e87cdefcccaf553d8437c6b1c6800fdaaf9df5b5eac9a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25137",
    "kind": "arxiv",
    "version": 1
  }
}