Pith Number

pith:M3MXOCIZ

pith:2019:M3MXOCIZBFUBMG7Z3IY56EHNSE

not attested not anchored not stored refs pending

Knowledge Transferring via Model Aggregation for Online Social Care

Guodong Long, Jing Jiang, Sen Wang, Shaoxiong Ji, Shirui Pan, Tianqing Zhu, Xue Li

arxiv:1905.07665 v2 · 2019-05-19 · cs.CR · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M3MXOCIZBFUBMG7Z3IY56EHNSE}

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	2026-07-05T00:10:01.560069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66d97709190968161bf9da31df10ed9105a46d858945bece4fb13a433af1798b

Aliases

arxiv: 1905.07665 · arxiv_version: 1905.07665v2 · doi: 10.48550/arxiv.1905.07665 · pith_short_12: M3MXOCIZBFUB · pith_short_16: M3MXOCIZBFUBMG7Z · pith_short_8: M3MXOCIZ

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/M3MXOCIZBFUBMG7Z3IY56EHNSE \
  | 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: 66d97709190968161bf9da31df10ed9105a46d858945bece4fb13a433af1798b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc73eaa7677e366576753a3658f66a69d412d386574c57dc203eeeebed1c788b",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2019-05-19T00:06:02Z",
    "title_canon_sha256": "e52d08c70355dcc7b100d3a003756340d4448a2a5315415b79728c25e47dab94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.07665",
    "kind": "arxiv",
    "version": 2
  }
}