Pith Number

pith:UHMBC4WS

pith:2018:UHMBC4WSSDK2R7UP4AKLDEVU6J

not attested not anchored not stored refs pending

MetaGraph2Vec: Complex Semantic Path Augmented Heterogeneous Network Embedding

Chengqi Zhang, Daokun Zhang, Jie Yin, Xingquan Zhu

arxiv:1803.02533 v1 · 2018-03-07 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHMBC4WSSDK2R7UP4AKLDEVU6J}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:21:50.014640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1d81172d290d5a8fe8fe014b192b4f243dcaf0dd33d40f1474d673aedccf3f1

Aliases

arxiv: 1803.02533 · arxiv_version: 1803.02533v1 · doi: 10.48550/arxiv.1803.02533 · pith_short_12: UHMBC4WSSDK2 · pith_short_16: UHMBC4WSSDK2R7UP · pith_short_8: UHMBC4WS

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/UHMBC4WSSDK2R7UP4AKLDEVU6J \
  | 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: a1d81172d290d5a8fe8fe014b192b4f243dcaf0dd33d40f1474d673aedccf3f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0efbdae4892d6bb54ca26f0fee2b6623ae93486b997702f9fcf35924b5f19d1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-03-07T05:57:44Z",
    "title_canon_sha256": "893b881ac9df3a696da234f8284ac63e8b4cc0445ce9ee102b9abac1b72ead82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02533",
    "kind": "arxiv",
    "version": 1
  }
}