Pith Number

pith:BJB4U7HW

pith:2021:BJB4U7HWJNXVS4GXOFZOP2AJNV

not attested not anchored not stored refs pending

Modeling Heterogeneous Edges to Represent Networks with Graph Auto-Encoder

Fanghua Ye, Hai Jin, Hong Huang, Lu Wang, Xuanhua Shi, Yu Song

arxiv:2103.07042 v1 · 2021-03-12 · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BJB4U7HWJNXVS4GXOFZOP2AJNV}

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	2026-07-05T02:22:28.016796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a43ca7cf64b6f5970d77172e7e8096d66d43e52f14ff2c823f1ce0a21211662

Aliases

arxiv: 2103.07042 · arxiv_version: 2103.07042v1 · doi: 10.48550/arxiv.2103.07042 · pith_short_12: BJB4U7HWJNXV · pith_short_16: BJB4U7HWJNXVS4GX · pith_short_8: BJB4U7HW

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/BJB4U7HWJNXVS4GXOFZOP2AJNV \
  | 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: 0a43ca7cf64b6f5970d77172e7e8096d66d43e52f14ff2c823f1ce0a21211662

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19629710d565b5263ba81c03e7d2dbd01bf62ccfa7cdfafec9e301e2bf4001fe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2021-03-12T02:11:00Z",
    "title_canon_sha256": "3157686b3f192501c756dd4076a07c99905e105218387092e958b9c5b487c9be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.07042",
    "kind": "arxiv",
    "version": 1
  }
}