Pith Number

pith:F3HCUYPP

pith:2019:F3HCUYPPGWTOQPPGMNW3LOCHGY

not attested not anchored not stored refs pending

Learning Cross-Domain Representation with Multi-Graph Neural Network

Bin Guo, Jian Xiong, Xing Tang, Xiuqiang He, Yi Ouyang, Zhiwen Yu

arxiv:1905.10095 v1 · 2019-05-24 · cs.LG · stat.ML

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

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	2026-05-17T23:45:11.395779Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ece2a61ef35a6e83de6636db5b847362e0fdc1df7ae439d09ab2497ba191990

Aliases

arxiv: 1905.10095 · arxiv_version: 1905.10095v1 · doi: 10.48550/arxiv.1905.10095 · pith_short_12: F3HCUYPPGWTO · pith_short_16: F3HCUYPPGWTOQPPG · pith_short_8: F3HCUYPP

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/F3HCUYPPGWTOQPPGMNW3LOCHGY \
  | 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: 2ece2a61ef35a6e83de6636db5b847362e0fdc1df7ae439d09ab2497ba191990

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ba54e537a92ca8d18e85ffdeef69429ed63ac177746727de24b2185dcfb20fd",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-05-24T08:58:05Z",
    "title_canon_sha256": "a60d4307f9d56cd691e41d7a4fc84d670c0bedfa31b8014380733d19de157cbc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.10095",
    "kind": "arxiv",
    "version": 1
  }
}