Pith Number

pith:R7WQ4NBO

pith:2024:R7WQ4NBOH3R4BDSQ7B5YNSEXIQ

not attested not anchored not stored refs pending

An efficient quantum algorithm for generation of ab initio n-th order susceptibilities for non-linear spectroscopies

Guang Hao Low, K. Birgitta Whaley, Liwen Ko, Torin F. Stetina, Tyler Kharazi

arxiv:2404.01454 v1 · 2024-04-01 · 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{R7WQ4NBOH3R4BDSQ7B5YNSEXIQ}

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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	2026-07-05T08:10:25.460294Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fed0e342e3ee3c08e50f87b86c897442ed9c4f8b2d94ee7364cf5b9c1251889

Aliases

arxiv: 2404.01454 · arxiv_version: 2404.01454v1 · doi: 10.48550/arxiv.2404.01454 · pith_short_12: R7WQ4NBOH3R4 · pith_short_16: R7WQ4NBOH3R4BDSQ · pith_short_8: R7WQ4NBO

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/R7WQ4NBOH3R4BDSQ7B5YNSEXIQ \
  | 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: 8fed0e342e3ee3c08e50f87b86c897442ed9c4f8b2d94ee7364cf5b9c1251889

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "971a072161b63ad56ba3d3eb90600a273484e9d587097b40cf31b42d80983e8b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2024-04-01T20:04:49Z",
    "title_canon_sha256": "e1431680979e6036ca0642dc6e75acca10e2c6105a217babc083ded926cbbb00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.01454",
    "kind": "arxiv",
    "version": 1
  }
}