Pith Number

pith:3VERHFJN

pith:2021:3VERHFJN7ECOUKDO7E6CX3QMLJ

not attested not anchored not stored refs pending

Scalable Hypergraph Embedding System

Dennis P. Wall, Donya Saless, Keshav Pingali, Sepideh Maleki

arxiv:2103.09660 v5 · 2021-03-09 · 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{3VERHFJN7ECOUKDO7E6CX3QMLJ}

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	2026-07-05T03:51:42.688090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd4913952df904ea286ef93c2bee0c5a7dcfef4c137eed2bf8c9d2bfbeb85875

Aliases

arxiv: 2103.09660 · arxiv_version: 2103.09660v5 · doi: 10.48550/arxiv.2103.09660 · pith_short_12: 3VERHFJN7ECO · pith_short_16: 3VERHFJN7ECOUKDO · pith_short_8: 3VERHFJN

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/3VERHFJN7ECOUKDO7E6CX3QMLJ \
  | 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: dd4913952df904ea286ef93c2bee0c5a7dcfef4c137eed2bf8c9d2bfbeb85875

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6e6242f022adae8dfbbe482661436da6fc4e61bec9d697e4665e50c22088c89",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2021-03-09T18:06:56Z",
    "title_canon_sha256": "09f51874164a3a8f954f96794afdb0ae1832abcb3d95841d775750d13891b9b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2103.09660",
    "kind": "arxiv",
    "version": 5
  }
}