Pith Number

pith:SS6HLO7W

pith:2010:SS6HLO7WATWAQIEERL7RZORZRF

not attested not anchored not stored refs pending

Microwave Cherenkov Radiation from a Particle-in-flight to a Semi-infinite Layered Medium

A. R. Mkrtchyan, H. F. Khachatryan, L. Sh. Grigoryan, S. R. Arzumanyan, W. Wagner

arxiv:1004.2951 v2 · 2010-04-17 · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SS6HLO7WATWAQIEERL7RZORZRF}

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	2026-07-04T17:31:51.762734Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94bc75bbf604ec0820848aff1cba3989422de75a59a439afc09dc7834e45ec68

Aliases

arxiv: 1004.2951 · arxiv_version: 1004.2951v2 · doi: 10.48550/arxiv.1004.2951 · pith_short_12: SS6HLO7WATWA · pith_short_16: SS6HLO7WATWAQIEE · pith_short_8: SS6HLO7W

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/SS6HLO7WATWAQIEERL7RZORZRF \
  | 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: 94bc75bbf604ec0820848aff1cba3989422de75a59a439afc09dc7834e45ec68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc8537a8f134da7997b9d17bb6e3f7d42e653179933583b32cd3761b25a265e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.class-ph",
    "submitted_at": "2010-04-17T10:56:02Z",
    "title_canon_sha256": "5f3907c06a3226e9b1c7bb41244b5724f575e1a5520f10fa61fdf9ba80cdda6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2951",
    "kind": "arxiv",
    "version": 2
  }
}