Pith Number

pith:PBCBBJHI

pith:2021:PBCBBJHIN5PG6LFPQG27BIE55V

not attested not anchored not stored refs pending

Achieving two-dimensional optical spectroscopy with temporal and spectral resolution using quantum entangled three photons

Akihito Ishizaki, Yuta Fujihashi

arxiv:2103.04534 v3 · 2021-03-08 · physics.chem-ph · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PBCBBJHIN5PG6LFPQG27BIE55V}

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	2026-07-05T03:00:51.199222Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

784410a4e86f5e6f2caf81b5f0a09ded4aa3e89b54cab6b3fd884dbebb2374bd

Aliases

arxiv: 2103.04534 · arxiv_version: 2103.04534v3 · doi: 10.48550/arxiv.2103.04534 · pith_short_12: PBCBBJHIN5PG · pith_short_16: PBCBBJHIN5PG6LFP · pith_short_8: PBCBBJHI

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/PBCBBJHIN5PG6LFPQG27BIE55V \
  | 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: 784410a4e86f5e6f2caf81b5f0a09ded4aa3e89b54cab6b3fd884dbebb2374bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41519f21ef29cc39407163ec662e2195db08d3051841485a0d996618c7269d3a",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2021-03-08T03:56:10Z",
    "title_canon_sha256": "6205453db3398acfcce1468b9537f1e090e6eb148a844b3484fd1d4152c3ec4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.04534",
    "kind": "arxiv",
    "version": 3
  }
}