Pith Number

pith:OFM7EA3P

pith:2018:OFM7EA3PCHKNXLI3IY74YC5QYP

not attested not anchored not stored refs pending

Present status and prospects of the Tunka Radio Extension

A. Haungs, A. Pakhorukov, A. Zagorodnikov, D. Chernykh, D. Kostunin, D. Shipilov, E. E. Korosteleva, E. Osipova, F. G. Schr\"oder, L. A. Kuzmichev, L. Pankov, M. Kleifges, N. Lubsandorzhiev, N. M. Budnev, O. A. Gress, O. Fedorov, P. A. Bezyazeekov, R. Hiller, R. Monkhoev, T. Huege, T. Marshalkina, V. Lenok, V. V. Prosin, Y. Kazarina

arxiv:1812.03070 v1 · 2018-12-07 · astro-ph.IM · 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{OFM7EA3PCHKNXLI3IY74YC5QYP}

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	2026-07-05T00:13:39.271478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7159f2036f11d4dbad1b463fcc0bb0c3e36eb9ae518184f208bc5b527ac69213

Aliases

arxiv: 1812.03070 · arxiv_version: 1812.03070v1 · doi: 10.48550/arxiv.1812.03070 · pith_short_12: OFM7EA3PCHKN · pith_short_16: OFM7EA3PCHKNXLI3 · pith_short_8: OFM7EA3P

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/OFM7EA3PCHKNXLI3IY74YC5QYP \
  | 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: 7159f2036f11d4dbad1b463fcc0bb0c3e36eb9ae518184f208bc5b527ac69213

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bded1b41ddd8f25f7e8de6b0e9d6ad584b4524a5ef8961f6ba75937975bee297",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2018-12-07T15:34:50Z",
    "title_canon_sha256": "f83994f1eca7804e06539b29df9ccae2a23a74f8a620d841aec86bc83af620ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.03070",
    "kind": "arxiv",
    "version": 1
  }
}