Pith Number

pith:ZCIV5XLU

pith:2023:ZCIV5XLUKANLXG6FXSLAC2DJWU

not attested not anchored not stored refs pending

Programmable spectral shaping to improve the measurement precision of frequency comb mode-resolved spectral interferometric ranging

Jonghan Jin, Jungjae Park, Sunghoon Eom, Yoon-Soo Jang

arxiv:2307.15302 v1 · 2023-07-28 · 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{ZCIV5XLUKANLXG6FXSLAC2DJWU}

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	2026-07-05T09:33:25.607607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8915edd74501abb9bc5bc96016869b5052c15cc041af2576710aff6f53aa962

Aliases

arxiv: 2307.15302 · arxiv_version: 2307.15302v1 · doi: 10.48550/arxiv.2307.15302 · pith_short_12: ZCIV5XLUKANL · pith_short_16: ZCIV5XLUKANLXG6F · pith_short_8: ZCIV5XLU

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/ZCIV5XLUKANLXG6FXSLAC2DJWU \
  | 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: c8915edd74501abb9bc5bc96016869b5052c15cc041af2576710aff6f53aa962

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faff079068d8464c29ef46586a2a0d41eb59863d8368b8e611fd44319b46421b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-07-28T04:37:44Z",
    "title_canon_sha256": "25cccc9a268d8ff78f2277bd49f1ef26cd8651c0539ed08a271f477678695008"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.15302",
    "kind": "arxiv",
    "version": 1
  }
}