Pith Number

pith:2D6U3UYY

pith:2025:2D6U3UYY45N43N5YXOL6XS5E57

not attested not anchored not stored refs pending

Pushing the limits of one-dimensional NMR spectroscopy for automated structure elucidation using artificial intelligence

Dimitris Argyropoulos, Frank Hu, Grant M. Rotskoff, Jonathan M. Tubb, Matthew W. Kanan, Mikhail Elyashberg, Sergey Golotvin, Thomas E. Markland

arxiv:2512.18531 v2 · 2025-12-20 · physics.chem-ph · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2D6U3UYY45N43N5YXOL6XS5E57}

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

Reversible Deep Learning for 13C NMR in Chemoinformatics: On Structures and Spectra

Receipt and verification

First computed	2026-06-10T01:10:58.043757Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0fd4dd318e75bcdb7b8bb97ebcba4efe636d6c207c4b27937c5b5cc1a667479

Aliases

arxiv: 2512.18531 · arxiv_version: 2512.18531v2 · doi: 10.48550/arxiv.2512.18531 · pith_short_12: 2D6U3UYY45N4 · pith_short_16: 2D6U3UYY45N43N5Y · pith_short_8: 2D6U3UYY

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/2D6U3UYY45N43N5YXOL6XS5E57 \
  | 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: d0fd4dd318e75bcdb7b8bb97ebcba4efe636d6c207c4b27937c5b5cc1a667479

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b187e7171ca9b6f3ed59c9790054888cbb52a880cb01b0e5e379dbc47577459",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2025-12-20T22:56:49Z",
    "title_canon_sha256": "a1331fa242699dd90c31cfe51af56ba422ef8454fa112d76c0e4792442d3b16c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.18531",
    "kind": "arxiv",
    "version": 2
  }
}