Pith Number

pith:CFCPO2PO

pith:2014:CFCPO2POWGGGIPWUP6H2RGYFIW

not attested not anchored not stored refs pending

A wide-band tunable phase shifter for radio-frequency reflectometry

E. A. Laird, G. A. D. Briggs, G. Yin

arxiv:1412.4200 v1 · 2014-12-13 · physics.ins-det · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CFCPO2POWGGGIPWUP6H2RGYFIW}

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	2026-05-18T02:31:19.931958Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1144f769eeb18c643ed47f8fa89b0545b54c3f6882bce31f26c2a27c4c55a556

Aliases

arxiv: 1412.4200 · arxiv_version: 1412.4200v1 · doi: 10.48550/arxiv.1412.4200 · pith_short_12: CFCPO2POWGGG · pith_short_16: CFCPO2POWGGGIPWU · pith_short_8: CFCPO2PO

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/CFCPO2POWGGGIPWUP6H2RGYFIW \
  | 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: 1144f769eeb18c643ed47f8fa89b0545b54c3f6882bce31f26c2a27c4c55a556

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "828614f292588bab7006e22244523bcd148879122c020ee91b91e9d0c2889386",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2014-12-13T07:10:36Z",
    "title_canon_sha256": "8a244cbf1acb8033cf2177b21c573f332d42870e7e709bb6beccbaa9a6a97efc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.4200",
    "kind": "arxiv",
    "version": 1
  }
}