Pith Number

pith:7DDOSYGC

pith:2017:7DDOSYGC2AHEO4VVF7JIW3TCLG

not attested not anchored not stored refs pending

Tunable Optical Coherence Tomography in the Infrared Range Using Visible Photons

Anna V. Paterova, Chengwu An, Dmitry A. Kalashnikov, Hongzhi Yang, Leonid A. Krivitsky

arxiv:1710.02343 v1 · 2017-10-06 · quant-ph · 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{7DDOSYGC2AHEO4VVF7JIW3TCLG}

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	2026-05-18T00:19:08.693592Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8c6e960c2d00e4772b52fd28b6e625982f264527d60e898310f29bf208589ae

Aliases

arxiv: 1710.02343 · arxiv_version: 1710.02343v1 · doi: 10.48550/arxiv.1710.02343 · pith_short_12: 7DDOSYGC2AHE · pith_short_16: 7DDOSYGC2AHEO4VV · pith_short_8: 7DDOSYGC

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/7DDOSYGC2AHEO4VVF7JIW3TCLG \
  | 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: f8c6e960c2d00e4772b52fd28b6e625982f264527d60e898310f29bf208589ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3c9193867ad006ea7d21a775620af526562f297eb0d69df20a8c42fd478c4dcc",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-06T10:46:33Z",
    "title_canon_sha256": "5f243f61c470a613820e72bbdad685c2e35ac4ee1d2a9c40a097131158be8603"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02343",
    "kind": "arxiv",
    "version": 1
  }
}