Pith Number

pith:M6KNH3T5

pith:2025:M6KNH3T5QLGDC4YGTYDMJDT2ZU

not attested not anchored not stored refs pending

Missing-Modality-Aware Graph Neural Network for Cancer Classification

Chen (Cherise) Chen, Haiping Lu, Sina Tabakhi

arxiv:2506.22901 v2 · 2025-06-28 · cs.LG · cs.AI · q-bio.BM · q-bio.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M6KNH3T5QLGDC4YGTYDMJDT2ZU}

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	2026-05-20T00:02:05.450163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6794d3ee7d82cc3173069e06c48e7acd0474fec1d1a0da3dd4afbbc541d3269c

Aliases

arxiv: 2506.22901 · arxiv_version: 2506.22901v2 · doi: 10.48550/arxiv.2506.22901 · pith_short_12: M6KNH3T5QLGD · pith_short_16: M6KNH3T5QLGDC4YG · pith_short_8: M6KNH3T5

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/M6KNH3T5QLGDC4YGTYDMJDT2ZU \
  | 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: 6794d3ee7d82cc3173069e06c48e7acd0474fec1d1a0da3dd4afbbc541d3269c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59c494b651c526b5a5c25b6ba943a0d5cacd0a39422e679c0641ed7cf988586a",
    "cross_cats_sorted": [
      "cs.AI",
      "q-bio.BM",
      "q-bio.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-06-28T14:31:00Z",
    "title_canon_sha256": "1127fc23b3850dbf292ce6a9bcd40e4509c1954b9046db02fa15f86252aa9c5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.22901",
    "kind": "arxiv",
    "version": 2
  }
}