Pith Number

pith:EZXVSILH

pith:2012:EZXVSILHOAYMWIO3R3ES53NO6I

not attested not anchored not stored refs pending

Hot electron bolometer heterodyne receiver with a 4.7-THz quantum cascade laser as a local oscillator

Christopher K. Walker, Darren J. Hayton, Jenna L. Kloosterman, Jian-Rong Gao, John L. Reno, Neils Hovenier, Qing Hu, Teun M. Klapwijk, Tsung-Yu Kao, Yuan Ren

arxiv:1208.5776 v2 · 2012-08-28 · 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{EZXVSILHOAYMWIO3R3ES53NO6I}

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	2026-05-18T02:20:59.892760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

266f5921677030cb21db8ec92eedaef21b61269aa64284f57383726eb4356826

Aliases

arxiv: 1208.5776 · arxiv_version: 1208.5776v2 · doi: 10.48550/arxiv.1208.5776 · pith_short_12: EZXVSILHOAYM · pith_short_16: EZXVSILHOAYMWIO3 · pith_short_8: EZXVSILH

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/EZXVSILHOAYMWIO3R3ES53NO6I \
  | 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: 266f5921677030cb21db8ec92eedaef21b61269aa64284f57383726eb4356826

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b82507c40dd6fd289d6677aa907476de4e4975b1ef534da69829c124cbb370e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-08-28T20:03:18Z",
    "title_canon_sha256": "e61c2ff446438e45539976223cb59da70f8a36f124c3c866d1769f04411c74cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.5776",
    "kind": "arxiv",
    "version": 2
  }
}