Pith Number

pith:K626R5C4

pith:2026:K626R5C4TPT6FH6SHMVUFRT4BI

not attested not anchored not stored refs pending

Inverse-IMPRESSION: A Graph-based Platform for Molecular Structure Elucidation from Experimental NMR Spectroscopic Properties

Ben Honor\'e, Craig Butts, Grace Armitage, Mohammad Golbabaee, Richard Cox, Zheqi Jin

arxiv:2607.09978 v1 · 2026-07-10 · 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{K626R5C4TPT6FH6SHMVUFRT4BI}

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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	2026-07-14T00:18:45.735767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

57b5e8f45c9be7e29fd23b2b42c67c0a11cb3a04620a7deda91b48b1a17aec4b

Aliases

arxiv: 2607.09978 · arxiv_version: 2607.09978v1 · doi: 10.48550/arxiv.2607.09978 · pith_short_12: K626R5C4TPT6 · pith_short_16: K626R5C4TPT6FH6S · pith_short_8: K626R5C4

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/K626R5C4TPT6FH6SHMVUFRT4BI \
  | 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: 57b5e8f45c9be7e29fd23b2b42c67c0a11cb3a04620a7deda91b48b1a17aec4b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58875f2c1abe0fa5ef0575dbf5112f61ded1ca70675d9ed34d79c91b46fb65da",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2026-07-10T21:08:51Z",
    "title_canon_sha256": "802296f0dbf0ff5461b774bde2beab9f4e3961407feb611f6680bc90273ad17f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.09978",
    "kind": "arxiv",
    "version": 1
  }
}