Pith Number

pith:XB6IDIMM

pith:2020:XB6IDIMMDX3K263XOW37Q45NMS

not attested not anchored not stored refs pending

Compressive dual-comb spectroscopy

Akira Kawai, Ryoichi Horisaki, Takahiro Kageyama, Takuro Ideguchi

arxiv:2007.03761 v2 · 2020-07-03 · eess.SP · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XB6IDIMMDX3K263XOW37Q45NMS}

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	2026-07-05T10:58:11.389010Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b87c81a18c1df6ad7b7775b7f873ad64b5e61686ab3674c964a7c3a242b70a14

Aliases

arxiv: 2007.03761 · arxiv_version: 2007.03761v2 · doi: 10.48550/arxiv.2007.03761 · pith_short_12: XB6IDIMMDX3K · pith_short_16: XB6IDIMMDX3K263X · pith_short_8: XB6IDIMM

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/XB6IDIMMDX3K263XOW37Q45NMS \
  | 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: b87c81a18c1df6ad7b7775b7f873ad64b5e61686ab3674c964a7c3a242b70a14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f7c241e1fd890beb8a9f57bbb1e231483aaddd1d4d3795fdc5ba646e135bd79",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SP",
    "submitted_at": "2020-07-03T00:29:15Z",
    "title_canon_sha256": "9162b02e34b7b2b7b9f72ae076333049fddab0a048a5daae18cae7272ef6f1c8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.03761",
    "kind": "arxiv",
    "version": 2
  }
}