Pith Number

pith:HVWBCU4C

pith:2026:HVWBCU4CDFWSLC7KHEHYNJGUV5

not attested not anchored not stored refs pending

TVA: A Version-aware Temporal Graph Storage System for Real-time Analytics

Jiamin Hou, Jinhao Dong, Wei Lu, Wenhao Li, Xiaoyong Du, Yunhai Wang, Zhanhao Zhao

arxiv:2607.00406 v1 · 2026-07-01 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HVWBCU4CDFWSLC7KHEHYNJGUV5}

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	2026-07-02T01:17:42.474511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d6c115382196d258bea390f86a4d4af682e9d0985386bdb91c3b92f3605cee9

Aliases

arxiv: 2607.00406 · arxiv_version: 2607.00406v1 · doi: 10.48550/arxiv.2607.00406 · pith_short_12: HVWBCU4CDFWS · pith_short_16: HVWBCU4CDFWSLC7K · pith_short_8: HVWBCU4C

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/HVWBCU4CDFWSLC7KHEHYNJGUV5 \
  | 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: 3d6c115382196d258bea390f86a4d4af682e9d0985386bdb91c3b92f3605cee9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2baae78e262769a4e039ed0243a25dc5592d6cdd520a47879d75fe00b3386553",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-07-01T04:04:49Z",
    "title_canon_sha256": "9bc8541faf3a2315debb05e07c819177afc7648c741362ca446e776a28ed5eec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00406",
    "kind": "arxiv",
    "version": 1
  }
}