Pith Number

pith:ACK6L2MS

pith:2020:ACK6L2MSASFNEROGIVD6MVCEWS

not attested not anchored not stored refs pending

Waveguide-coupled Rydberg spectrum analyzer from 0 to 20 GHz

David H. Meyer, Kevin C. Cox, Paul D. Kunz

arxiv:2009.14383 v4 · 2020-09-30 · physics.atom-ph · quant-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{ACK6L2MSASFNEROGIVD6MVCEWS}

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	2026-07-05T02:42:02.275942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0095e5e992048ad245c64547e65444b49c732a6fdbc56c808195983cd6ce5ab4

Aliases

arxiv: 2009.14383 · arxiv_version: 2009.14383v4 · doi: 10.48550/arxiv.2009.14383 · pith_short_12: ACK6L2MSASFN · pith_short_16: ACK6L2MSASFNEROG · pith_short_8: ACK6L2MS

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/ACK6L2MSASFNEROGIVD6MVCEWS \
  | 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: 0095e5e992048ad245c64547e65444b49c732a6fdbc56c808195983cd6ce5ab4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0569569dea28bd3ea211d4f24f828b9c4e1427c6973f376f262119b298bcca64",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2020-09-30T01:46:50Z",
    "title_canon_sha256": "94986d99ec45c0b7b10f6006b160ca02417be4921c6b348b2a2431823f3ccbe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.14383",
    "kind": "arxiv",
    "version": 4
  }
}