Pith Number

pith:K4I7YVBW

pith:2019:K4I7YVBWOAMWTN7ECPSONPPYS5

not attested not anchored not stored refs pending

Light Phase Detection with On-Chip Petahertz Electronic Networks

Alberto Nardi, Franz X. K\"artner, Karl K. Berggren, Marco Turchetti, Oliver Karnbach, Phillip D. Keathley, Praful Vasireddy, William P. Putnam, Yujia Yang

arxiv:1912.07130 v1 · 2019-12-15 · physics.optics · physics.app-ph · 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{K4I7YVBWOAMWTN7ECPSONPPYS5}

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	2026-07-05T01:17:16.765131Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5711fc5436701969b7e413e4e6bdf89751218a1a9959d5c2bf1b5371574b3fff

Aliases

arxiv: 1912.07130 · arxiv_version: 1912.07130v1 · doi: 10.48550/arxiv.1912.07130 · pith_short_12: K4I7YVBWOAMW · pith_short_16: K4I7YVBWOAMWTN7E · pith_short_8: K4I7YVBW

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/K4I7YVBWOAMWTN7ECPSONPPYS5 \
  | 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: 5711fc5436701969b7e413e4e6bdf89751218a1a9959d5c2bf1b5371574b3fff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68611cbd64d18d8c93cd1427a5dc01cc05aeb20c45c933a94cdbd626c1021ca4",
    "cross_cats_sorted": [
      "physics.app-ph",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-12-15T23:10:08Z",
    "title_canon_sha256": "f3142079bf614d34a3bbd99fb563b0c5e34dbcb585b42d174fe839a11ed4d4d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.07130",
    "kind": "arxiv",
    "version": 1
  }
}