Pith Number

pith:SRWJMCQX

pith:2018:SRWJMCQXVTV7TRMFEGYISFJRA6

not attested not anchored not stored refs pending

Semisupervised Learning on Heterogeneous Graphs and its Applications to Facebook News Feed

Bram Wasti, Cheng Ju, James Li, Shengbo Guo

arxiv:1805.07479 v2 · 2018-05-18 · cs.SI · cs.IR · cs.LG · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SRWJMCQXVTV7TRMFEGYISFJRA6}

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	2026-05-18T00:11:17.325185Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

946c960a17acebf9c58521b089153107ac56e2296994c781c0cc0a2c7509fde8

Aliases

arxiv: 1805.07479 · arxiv_version: 1805.07479v2 · doi: 10.48550/arxiv.1805.07479 · pith_short_12: SRWJMCQXVTV7 · pith_short_16: SRWJMCQXVTV7TRMF · pith_short_8: SRWJMCQX

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/SRWJMCQXVTV7TRMFEGYISFJRA6 \
  | 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: 946c960a17acebf9c58521b089153107ac56e2296994c781c0cc0a2c7509fde8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a00d33d5b28fb8d1a901beb3b78fc5081c7e0cc98a88a82335e4b8f02757da5d",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG",
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-05-18T23:58:07Z",
    "title_canon_sha256": "3abd776117566a586f3e0a085e775d87cb64d206acd800a50b286f6f78ec9952"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.07479",
    "kind": "arxiv",
    "version": 2
  }
}