Pith Number

pith:6IFBXAAV

pith:2026:6IFBXAAV7SC3AIVBNADEGTDJ2J

not attested not anchored not stored refs pending

Data Fusion and Contrastive Alignment for Unconstrained IR Molecular Structure Elucidation

Campbell A. Sweet, Derek T. Anderson, Ethan J. Mick, Matthias J. Young

arxiv:2607.26164 v1 · 2026-07-28 · 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{6IFBXAAV7SC3AIVBNADEGTDJ2J}

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	2026-07-30T00:08:36.595236Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

f20a1b8015fc85b022a16806434c69d25bcdc605aa83882e08ef072ab50a796d

Aliases

arxiv: 2607.26164 · arxiv_version: 2607.26164v1 · doi: 10.48550/arxiv.2607.26164 · pith_short_12: 6IFBXAAV7SC3 · pith_short_16: 6IFBXAAV7SC3AIVB · pith_short_8: 6IFBXAAV

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/6IFBXAAV7SC3AIVBNADEGTDJ2J \
  | 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: f20a1b8015fc85b022a16806434c69d25bcdc605aa83882e08ef072ab50a796d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad8c2f98488018cf55660fc1a0c0ae651c5bf7acd7361feea0cdaefd84a71765",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-28T18:15:46Z",
    "title_canon_sha256": "553b66aa16f340c24a584304279189e4cc19405c23f86dc8bfd996b366ee25cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.26164",
    "kind": "arxiv",
    "version": 1
  }
}