Pith Number

pith:FXJAJEDI

pith:2018:FXJAJEDIRV26BJTTZDZR2J2RXN

not attested not anchored not stored refs pending

Dual-comb interferometry via repetition-rate switching of a single frequency comb

Daniel C. Cole, Daniel D. Hickstein, David R. Carlson, Scott A. Diddams, Scott B. Papp

arxiv:1806.05311 v1 · 2018-06-14 · physics.ins-det · 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{FXJAJEDIRV26BJTTZDZR2J2RXN}

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	2026-05-18T00:08:06.457086Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2dd20490688d75e0a673c8f31d2751bb4710d0ef846b2729b749f33c16701b86

Aliases

arxiv: 1806.05311 · arxiv_version: 1806.05311v1 · doi: 10.48550/arxiv.1806.05311 · pith_short_12: FXJAJEDIRV26 · pith_short_16: FXJAJEDIRV26BJTT · pith_short_8: FXJAJEDI

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/FXJAJEDIRV26BJTTZDZR2J2RXN \
  | 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: 2dd20490688d75e0a673c8f31d2751bb4710d0ef846b2729b749f33c16701b86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a9d09532956298d8fe62e5359f82ab0546336fbc84ebb05a9c0708210b746fd",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-06-14T00:29:42Z",
    "title_canon_sha256": "63416885ded670097d48028d633c0f694b0261aab0fc41840edb3506dbb5375e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.05311",
    "kind": "arxiv",
    "version": 1
  }
}