Pith Number

pith:QTVRGRCK

pith:2024:QTVRGRCK7ASVY7AVTKCOJZEKRQ

not attested not anchored not stored refs pending

EmpireDB: Data System to Accelerate Computational Sciences

Daniel Alabi, Eugene Wu

arxiv:2412.10546 v1 · 2024-12-13 · 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{QTVRGRCK7ASVY7AVTKCOJZEKRQ}

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	2026-07-05T09:49:17.527712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

84eb13444af8255c7c159a84e4e48a8c16d12c5ae3a48586aa458e291382b856

Aliases

arxiv: 2412.10546 · arxiv_version: 2412.10546v1 · doi: 10.48550/arxiv.2412.10546 · pith_short_12: QTVRGRCK7ASV · pith_short_16: QTVRGRCK7ASVY7AV · pith_short_8: QTVRGRCK

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/QTVRGRCK7ASVY7AVTKCOJZEKRQ \
  | 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: 84eb13444af8255c7c159a84e4e48a8c16d12c5ae3a48586aa458e291382b856

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9981f5c93a0dc2b110c4d9b27661e1bf842e2f94ccb93af38f65468013a2bed6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2024-12-13T20:49:01Z",
    "title_canon_sha256": "97babd7d93ce521aa6624f4950c492d8cf02ec1a797e324fbb8a0c63a7245baf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.10546",
    "kind": "arxiv",
    "version": 1
  }
}