Pith Number

pith:5Q7L3SLV

pith:2019:5Q7L3SLVRXPWTWWC63N74DE3MK

not attested not anchored not stored refs pending

Deep Hashing for Signed Social Network Embedding

He-Yan Huang, Jia-Nan Guo, Wei Wei, Xian-Ling Mao, Xiao-Jian Jiang, Ying-Xiang Sun

arxiv:1908.04007 v3 · 2019-08-12 · cs.SI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5Q7L3SLVRXPWTWWC63N74DE3MK}

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	2026-07-04T23:57:51.741739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec3ebdc9758ddf69dac2f6dbfe0c9b62a895f022e9986750aa31cf24747061c9

Aliases

arxiv: 1908.04007 · arxiv_version: 1908.04007v3 · doi: 10.48550/arxiv.1908.04007 · pith_short_12: 5Q7L3SLVRXPW · pith_short_16: 5Q7L3SLVRXPWTWWC · pith_short_8: 5Q7L3SLV

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/5Q7L3SLVRXPWTWWC63N74DE3MK \
  | 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: ec3ebdc9758ddf69dac2f6dbfe0c9b62a895f022e9986750aa31cf24747061c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7406c29a1f870e63d798f519c2183f5884c158a0dd6ae0f6ed2be65b5f7ebe98",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2019-08-12T05:31:12Z",
    "title_canon_sha256": "3672918ffba0dc76b9a01327b06b52e94fa0311e8f55cf735520121a976e7a09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04007",
    "kind": "arxiv",
    "version": 3
  }
}