Pith Number

pith:YPJ5QJKW

pith:2022:YPJ5QJKWI4Q42V2VIKFMM57LD4

not attested not anchored not stored refs pending

Terahertz scanless hypertemporal imaging

Andrea Rovere, Giacomo Balistreri, Luca Razzari, Luca Zanotto, O-Pil Kwon, Riccardo Piccoli, Roberto Morandotti

arxiv:2209.11646 v1 · 2022-09-23 · 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{YPJ5QJKWI4Q42V2VIKFMM57LD4}

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	2026-07-05T05:00:23.939004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3d3d825564721cd5755428ac677eb1f06b84e04ff8bb966be1980ae320327ea

Aliases

arxiv: 2209.11646 · arxiv_version: 2209.11646v1 · doi: 10.48550/arxiv.2209.11646 · pith_short_12: YPJ5QJKWI4Q4 · pith_short_16: YPJ5QJKWI4Q42V2V · pith_short_8: YPJ5QJKW

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/YPJ5QJKWI4Q42V2VIKFMM57LD4 \
  | 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: c3d3d825564721cd5755428ac677eb1f06b84e04ff8bb966be1980ae320327ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6aa36f6ad9bc3282b81ab945d358fcbdc1bef25df7f364ea1c8081770b9e062c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2022-09-23T15:28:07Z",
    "title_canon_sha256": "1a39d628108d1ab403da1981911c900ba1c7ccbbf80f7bb2a59b87376f6b640f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.11646",
    "kind": "arxiv",
    "version": 1
  }
}