Pith Number

pith:W43PO63V

pith:2021:W43PO63VQIFGDZS5Q4762TUIAK

not attested not anchored not stored refs pending

Property-Aware Relation Networks for Few-Shot Molecular Property Prediction

Abulikemu Abuduweili, Dejing Dou, Quanming Yao, Yaqing Wang

arxiv:2107.07994 v3 · 2021-07-16 · 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{W43PO63VQIFGDZS5Q4762TUIAK}

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	2026-07-05T03:30:53.036517Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b736f77b75820a61e65d873fed4e88029a4a4e57c6357c7319437916a4c0b8bc

Aliases

arxiv: 2107.07994 · arxiv_version: 2107.07994v3 · doi: 10.48550/arxiv.2107.07994 · pith_short_12: W43PO63VQIFG · pith_short_16: W43PO63VQIFGDZS5 · pith_short_8: W43PO63V

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/W43PO63VQIFGDZS5Q4762TUIAK \
  | 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: b736f77b75820a61e65d873fed4e88029a4a4e57c6357c7319437916a4c0b8bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bb538430c0e9e73723b14919d2be94f7a29595cc2bc5b042248565060031c38",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2021-07-16T16:22:30Z",
    "title_canon_sha256": "1b108a26b71a3d842c98a77a3b1961d5a67c58cac486c4cb7b66d7ce36b5a2ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.07994",
    "kind": "arxiv",
    "version": 3
  }
}