Pith Number

pith:KIK6DKCR

pith:2025:KIK6DKCRM4JEPNQHCZZFNDM3KA

not attested not anchored not stored refs pending

Linear and nonlinear X-ray spectra of chiral molecules: X-ray Circular Dichroism, Sum- and Difference-Frequency Generation of fenchone and cysteine

J\'er\'emy R. Rouxel, Linda Young, Majed Chergui, Yeonsig Nam

arxiv:2501.14671 v1 · 2025-01-24 · 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{KIK6DKCRM4JEPNQHCZZFNDM3KA}

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	2026-07-05T10:05:04.163709Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5215e1a851671247b6071672568d9b50217859ebc0a17279223465a27d07429b

Aliases

arxiv: 2501.14671 · arxiv_version: 2501.14671v1 · doi: 10.48550/arxiv.2501.14671 · pith_short_12: KIK6DKCRM4JE · pith_short_16: KIK6DKCRM4JEPNQH · pith_short_8: KIK6DKCR

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/KIK6DKCRM4JEPNQHCZZFNDM3KA \
  | 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: 5215e1a851671247b6071672568d9b50217859ebc0a17279223465a27d07429b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e916ece918a88f949924d4defc8d913ac898789266bc407d6aa78abb916e81c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2025-01-24T17:48:07Z",
    "title_canon_sha256": "c18daa6ba0c0273ffbd17e899988068d6c821d20cf764308835779a525c5adf8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.14671",
    "kind": "arxiv",
    "version": 1
  }
}