Pith Number

pith:EDYLF6KZ

pith:2013:EDYLF6KZ7WKTOUSVPFQKQ367KI

not attested not anchored not stored refs pending

Radio-transparent multi-layer insulation for radiowave receivers

H. Ishitsuka, J. Choi, K. Takahashi, O. Tajima, S. Mima, S. Oguri

arxiv:1306.5040 v2 · 2013-06-21 · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EDYLF6KZ7WKTOUSVPFQKQ367KI}

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	2026-05-18T02:47:23.196520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20f0b2f959fd953752557960a86fdf5214b74c1a111cd3ac4872f8514f163e69

Aliases

arxiv: 1306.5040 · arxiv_version: 1306.5040v2 · doi: 10.48550/arxiv.1306.5040 · pith_short_12: EDYLF6KZ7WKT · pith_short_16: EDYLF6KZ7WKTOUSV · pith_short_8: EDYLF6KZ

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/EDYLF6KZ7WKTOUSVPFQKQ367KI \
  | 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: 20f0b2f959fd953752557960a86fdf5214b74c1a111cd3ac4872f8514f163e69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39cf98d1494758ed22e2885335f960eb031c46ec11d005fc03220a46ebd1bb5a",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-06-21T03:46:18Z",
    "title_canon_sha256": "a8941a76c1a074c4dc0a8d696c4ce3bd5c993489095c4c02509411253d234cb8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5040",
    "kind": "arxiv",
    "version": 2
  }
}