Pith Number

pith:GB7TFCC2

pith:2025:GB7TFCC22PECYAI67L5CZK7LR5

not attested not anchored not stored refs pending

Two-dimensional fluorescence spectroscopy with quantum entangled photons: Idler-referenced timing without pump detection

Akihito Ishizaki, Yuta Fujihashi

arxiv:2511.22198 v2 · 2025-11-27 · physics.chem-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{GB7TFCC22PECYAI67L5CZK7LR5}

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	2026-06-02T01:04:15.126446Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

307f32885ad3c82c011efafa2cabeb8f67effe653a538f298276a61f1840dea4

Aliases

arxiv: 2511.22198 · arxiv_version: 2511.22198v2 · doi: 10.48550/arxiv.2511.22198 · pith_short_12: GB7TFCC22PEC · pith_short_16: GB7TFCC22PECYAI6 · pith_short_8: GB7TFCC2

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/GB7TFCC22PECYAI67L5CZK7LR5 \
  | 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: 307f32885ad3c82c011efafa2cabeb8f67effe653a538f298276a61f1840dea4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bb60aabbddbc6b230dd74515d0c28b2720276e9c03a32cd8bfe3b729680b950",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2025-11-27T08:09:55Z",
    "title_canon_sha256": "0cabb91626d44511789faf4f0288b74becb0cbb846308b76f971f1b1556e8da8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2511.22198",
    "kind": "arxiv",
    "version": 2
  }
}