Pith Number

pith:M62U253B

pith:2025:M62U253BZBUQU2MSVHFABP7472

not attested not anchored not stored refs pending

Multi-Hierarchical Fine-Grained Feature Mapping Driven by Feature Contribution for Molecular Odor Prediction

Fan Fu Xue, Hong Xin Xie, Jian De Sun, Qi Chen, Shan Shan Feng, Zi Fei Han

arxiv:2505.00290 v1 · 2025-05-01 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M62U253BZBUQU2MSVHFABP7472}

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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	2026-07-05T10:57:11.043244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67b54d7761c8690a6992a9ca00bffcfebe58108ce6fb752122fdce04347dcf22

Aliases

arxiv: 2505.00290 · arxiv_version: 2505.00290v1 · doi: 10.48550/arxiv.2505.00290 · pith_short_12: M62U253BZBUQ · pith_short_16: M62U253BZBUQU2MS · pith_short_8: M62U253B

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/M62U253BZBUQU2MSVHFABP7472 \
  | 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: 67b54d7761c8690a6992a9ca00bffcfebe58108ce6fb752122fdce04347dcf22

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2976113c2634c403fda5e90e7f13021deac33d58339537c89d8508b8e3d3c1b0",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-01T04:26:31Z",
    "title_canon_sha256": "be3ca11641c9e06d8e68ddb375b51de5e61e96a1622c8fdf090a45244767adf5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.00290",
    "kind": "arxiv",
    "version": 1
  }
}