Pith Number

pith:I6LHW45H

pith:2020:I6LHW45HXP6PA24VTHKI77EPOY

not attested not anchored not stored refs pending

Ultrahigh-speed optical coherence tomography based on a 100 MHz and 100 nm swept source

Dongmei Huang, Feng Li, P. K. A. Wai, Xinhuan Feng, Zihao Cheng

arxiv:2011.00514 v1 · 2020-11-01 · physics.optics · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I6LHW45HXP6PA24VTHKI77EPOY}

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	2026-07-05T01:48:16.792148Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47967b73a7bbfcf06b9599d48ffc8f7639986c68e26c5e3f88296247e77f9bae

Aliases

arxiv: 2011.00514 · arxiv_version: 2011.00514v1 · doi: 10.48550/arxiv.2011.00514 · pith_short_12: I6LHW45HXP6P · pith_short_16: I6LHW45HXP6PA24V · pith_short_8: I6LHW45H

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/I6LHW45HXP6PA24VTHKI77EPOY \
  | 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: 47967b73a7bbfcf06b9599d48ffc8f7639986c68e26c5e3f88296247e77f9bae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "359c73094a1216fee979d876c1f8d0fd8dbf66b9fc4928860932f0f1e9a2d47d",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-11-01T14:32:22Z",
    "title_canon_sha256": "80647e0b5a4c91591c74f6836003e2b40b88685bafbe14c1e52affa286642605"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.00514",
    "kind": "arxiv",
    "version": 1
  }
}