Pith Number

pith:R7325HTJ

pith:2024:R7325HTJIDNZBPPJ5BR3CSQFLO

not attested not anchored not stored refs pending

Molecular Fingerprints of Ice Surfaces in Sum Frequency Generation Spectra: a First Principles Machine Learning Study

Davide Donadio, John T. Fourkas, Marcos F. Calegari Andrade, Margaret L. Berrens, Tuan Anh Pham

arxiv:2410.19980 v1 · 2024-10-25 · physics.chem-ph · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7325HTJIDNZBPPJ5BR3CSQFLO}

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	2026-07-05T09:26:36.723215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ff7ae9e6940db90bde9e863b14a055ba620cab5da438ab6aef0cd1e2ae948a8

Aliases

arxiv: 2410.19980 · arxiv_version: 2410.19980v1 · doi: 10.48550/arxiv.2410.19980 · pith_short_12: R7325HTJIDNZ · pith_short_16: R7325HTJIDNZBPPJ · pith_short_8: R7325HTJ

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/R7325HTJIDNZBPPJ5BR3CSQFLO \
  | 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: 8ff7ae9e6940db90bde9e863b14a055ba620cab5da438ab6aef0cd1e2ae948a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f946d3029a0147e6134eec33bb3a42c896fd1a30c43e855e734f19806fbde743",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2024-10-25T21:40:46Z",
    "title_canon_sha256": "9d5f61dbe8b34fe56ace9ab1fc08824144dd13c1e9cb67e34e19f267c469236a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.19980",
    "kind": "arxiv",
    "version": 1
  }
}