Pith Number

pith:YUKCGWCK

pith:2020:YUKCGWCKMIMRUSI3CURQLHXKLZ

not attested not anchored not stored refs pending

11-{\mu}s Time-resolved, Continuous Dual-Comb Spectroscopy with Spectrally Filtered Mode-locked Frequency Combs

Gregory B. Rieker, Nazanin Hoghooghi, Ryan K. Cole

arxiv:2005.13050 v1 · 2020-05-26 · physics.optics · physics.app-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{YUKCGWCKMIMRUSI3CURQLHXKLZ}

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	2026-07-05T02:11:50.001965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c51423584a62191a491b1523059eea5e5c9a59e2a0071b7ba33e002e7e1cc3c5

Aliases

arxiv: 2005.13050 · arxiv_version: 2005.13050v1 · doi: 10.48550/arxiv.2005.13050 · pith_short_12: YUKCGWCKMIMR · pith_short_16: YUKCGWCKMIMRUSI3 · pith_short_8: YUKCGWCK

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/YUKCGWCKMIMRUSI3CURQLHXKLZ \
  | 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: c51423584a62191a491b1523059eea5e5c9a59e2a0071b7ba33e002e7e1cc3c5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d631b7ca63e02599dee5269468c87b2066e180501c5bfc95983026f589f0c85b",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-05-26T21:25:47Z",
    "title_canon_sha256": "a395a54282e3e943f5d33d0f563452cec682a7869ffda79b7b7ce41b6e0a067d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.13050",
    "kind": "arxiv",
    "version": 1
  }
}