Pith Number

pith:P54GZW4M

pith:2021:P54GZW4MU7YXTU7Q65IQOPJYMX

not attested not anchored not stored refs pending

Graph Embedding with Hierarchical Attentive Membership

Ethan Blaser, Hongning Wang, Lu Lin

arxiv:2111.00604 v1 · 2021-10-31 · cs.AI · 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{P54GZW4MU7YXTU7Q65IQOPJYMX}

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	2026-07-05T03:27:44.843207Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f786cdb8ca7f179d3f0f751073d3865fd47d4220856435eae052e8caf216cdc

Aliases

arxiv: 2111.00604 · arxiv_version: 2111.00604v1 · doi: 10.48550/arxiv.2111.00604 · pith_short_12: P54GZW4MU7YX · pith_short_16: P54GZW4MU7YXTU7Q · pith_short_8: P54GZW4M

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/P54GZW4MU7YXTU7Q65IQOPJYMX \
  | 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: 7f786cdb8ca7f179d3f0f751073d3865fd47d4220856435eae052e8caf216cdc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ad5eb7641ca99c53ef7054259ddd5f9cf2dd7ea9d8e94e042667e2a3521a7a8",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2021-10-31T22:00:48Z",
    "title_canon_sha256": "d2739c644858d1b8b7a2c232239d28b9125a69a928594ab8c5293c541a80b91f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.00604",
    "kind": "arxiv",
    "version": 1
  }
}