Pith Number

pith:C2WSY4KY

pith:2025:C2WSY4KYSO6SDHNSXS3UZSBLKJ

not attested not anchored not stored refs pending

Higher-Order Graph Databases

Jakub Cudak, J\"urgen M\"uller, Maciej Besta, Marcin Copik, Patrick Iff, Robert Gerstenberger, Shriram Chandran, Tomasz Szydlo, Torsten Hoefler

arxiv:2506.19661 v1 · 2025-06-24 · cs.DB · cs.IR · cs.LG · 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{C2WSY4KYSO6SDHNSXS3UZSBLKJ}

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	2026-07-05T11:26:36.360153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16ad2c715893bd219db2bcb74cc82b5273fa098d09836b28578793584d90badd

Aliases

arxiv: 2506.19661 · arxiv_version: 2506.19661v1 · doi: 10.48550/arxiv.2506.19661 · pith_short_12: C2WSY4KYSO6S · pith_short_16: C2WSY4KYSO6SDHNS · pith_short_8: C2WSY4KY

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/C2WSY4KYSO6SDHNSXS3UZSBLKJ \
  | 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: 16ad2c715893bd219db2bcb74cc82b5273fa098d09836b28578793584d90badd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "514f636e9d03f7d72540ca877f85e8a81ea442dd328baf45a62da9799592f64d",
    "cross_cats_sorted": [
      "cs.IR",
      "cs.LG",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-06-24T14:24:20Z",
    "title_canon_sha256": "1951e5c0b7ce883fb5f93fcbaa2446155924f2901ba4cebf4477fed8e858defb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.19661",
    "kind": "arxiv",
    "version": 1
  }
}