Pith Number

pith:TXFRTRQU

pith:2021:TXFRTRQUWL3CPA5WJXDE3O27IC

not attested not anchored not stored refs pending

Design and performance of a multi-terahertz Fourier transform spectrometer for axion dark matter experiments

Andrew Sonnenschein, Clarence Chang, David Miller, Jesse Liu, Kristin Dona, Noah Kurinsky, Pete Barry

arxiv:2104.07157 v1 · 2021-04-14 · physics.ins-det · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TXFRTRQUWL3CPA5WJXDE3O27IC}

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	2026-07-05T04:35:34.317047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9dcb19c614b2f62783b64dc64dbb5f409e495a51d98a06ff2bf27e09dbad0b97

Aliases

arxiv: 2104.07157 · arxiv_version: 2104.07157v1 · doi: 10.48550/arxiv.2104.07157 · pith_short_12: TXFRTRQUWL3C · pith_short_16: TXFRTRQUWL3CPA5W · pith_short_8: TXFRTRQU

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/TXFRTRQUWL3CPA5WJXDE3O27IC \
  | 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: 9dcb19c614b2f62783b64dc64dbb5f409e495a51d98a06ff2bf27e09dbad0b97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a506c44a777cd1a088c42417f28d5f509c652b5945571f37cd53d108d32e3927",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2021-04-14T22:49:29Z",
    "title_canon_sha256": "7cf9f1646f9dcf51178c9c9dca5de46f3745d0c4ba4dbd39f24c3ce669b8f9fe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.07157",
    "kind": "arxiv",
    "version": 1
  }
}