Pith Number

pith:7XEIAN7W

pith:2025:7XEIAN7WSHOLK6KRK6KFLAWX5L

not attested not anchored not stored refs pending

Survey: On the Landscape of Graph Databases

Alexandre P. Francisco, Domagoj Vrgo\v{c}, Lucie Svit\'akov\'a, Lu\'is Veiga, Miguel E. Coimbra

arxiv:2505.24758 v4 · 2025-05-30 · cs.DB · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7XEIAN7WSHOLK6KRK6KFLAWX5L}

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	2026-07-02T01:18:03.057676Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fdc88037f691dcb5795157945582d7eaeb24ba731c97ca3be5473a272ddd01ff

Aliases

arxiv: 2505.24758 · arxiv_version: 2505.24758v4 · doi: 10.48550/arxiv.2505.24758 · pith_short_12: 7XEIAN7WSHOL · pith_short_16: 7XEIAN7WSHOLK6KR · pith_short_8: 7XEIAN7W

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/7XEIAN7WSHOLK6KRK6KFLAWX5L \
  | 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: fdc88037f691dcb5795157945582d7eaeb24ba731c97ca3be5473a272ddd01ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c96639149afc047740ae65f5e09ac81350c56b9c40f4b3dbb737e3599dccd970",
    "cross_cats_sorted": [
      "cs.DC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2025-05-30T16:18:58Z",
    "title_canon_sha256": "f8cfbd9f6d3aefccc302ba884290db9e6b20ba75a94b3a67eb075d6eb0cdf466"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.24758",
    "kind": "arxiv",
    "version": 4
  }
}