Pith Number

pith:MUR2FOP2

pith:2018:MUR2FOP22NQNL2JU6F3PIXC577

not attested not anchored not stored refs pending

SPINE: Structural Identity Preserved Inductive Network Embedding

Jingchang Liu, Junliang Guo, Linli Xu

arxiv:1802.03984 v3 · 2018-02-12 · 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{MUR2FOP22NQNL2JU6F3PIXC577}

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	2026-05-17T23:43:51.442999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6523a2b9fad360d5e934f176f45c5dfffa0993b519d9923808ecca4ec2f68429

Aliases

arxiv: 1802.03984 · arxiv_version: 1802.03984v3 · doi: 10.48550/arxiv.1802.03984 · pith_short_12: MUR2FOP22NQN · pith_short_16: MUR2FOP22NQNL2JU · pith_short_8: MUR2FOP2

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/MUR2FOP22NQNL2JU6F3PIXC577 \
  | 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: 6523a2b9fad360d5e934f176f45c5dfffa0993b519d9923808ecca4ec2f68429

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "61944b5204de6121de79ed7e0a1e6b2fe0b63cbb5c4f841410a46fdd63c5df7a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2018-02-12T11:25:06Z",
    "title_canon_sha256": "b497508a8d697ec34aedc1d6a8577abe931c3048d835ae1bd6e76b8e8362e3cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.03984",
    "kind": "arxiv",
    "version": 3
  }
}