Pith Number

pith:FMXMP2GL

pith:2025:FMXMP2GL4NUHR2RYRMZKBZJWGD

not attested not anchored not stored refs pending

Extracting Coupling-Mode Spectral Densities with Two-Dimensional Electronic Spectroscopy

Alex W. Chin, Brendon W. Lovett, Jonathan Keeling, Roosmarijn de Wit

arxiv:2503.21685 v1 · 2025-03-27 · physics.chem-ph · cond-mat.mes-hall · 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{FMXMP2GL4NUHR2RYRMZKBZJWGD}

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.

Cited by

1 paper in Pith

Streamlining Analysis and Design of Two-Dimensional Electronic Spectroscopy using Machine Learning

Receipt and verification

First computed	2026-07-05T12:08:01.317332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2b2ec7e8cbe36878ea388b32a0e53630d5e2953cee4e6a3c4a4488da91cc4db0

Aliases

arxiv: 2503.21685 · arxiv_version: 2503.21685v1 · doi: 10.48550/arxiv.2503.21685 · pith_short_12: FMXMP2GL4NUH · pith_short_16: FMXMP2GL4NUHR2RY · pith_short_8: FMXMP2GL

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/FMXMP2GL4NUHR2RYRMZKBZJWGD \
  | 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: 2b2ec7e8cbe36878ea388b32a0e53630d5e2953cee4e6a3c4a4488da91cc4db0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e16aeaca61c3ebcf5b3a9ed90d70f6820d4cfa5861fbd7eaa537a1e743b97b47",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2025-03-27T16:53:56Z",
    "title_canon_sha256": "a9db733e8b0c8da90ddca5508517083f86b0deef025867d8b7ad5c941845c908"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.21685",
    "kind": "arxiv",
    "version": 1
  }
}