Pith Number

pith:6TDQAVBX

pith:2019:6TDQAVBXWFXKHFGAAA77OSFRXF

not attested not anchored not stored refs pending

On the Complexity of Checking Transactional Consistency

Constantin Enea, Ranadeep Biswas

arxiv:1908.04509 v1 · 2019-08-13 · cs.DB · cs.PL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6TDQAVBXWFXKHFGAAA77OSFRXF}

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	2026-07-04T23:55:14.325013Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f4c7005437b16ea394c0003ff748b1b96c6f78782f1856695745a4621781465e

Aliases

arxiv: 1908.04509 · arxiv_version: 1908.04509v1 · doi: 10.48550/arxiv.1908.04509 · pith_short_12: 6TDQAVBXWFXK · pith_short_16: 6TDQAVBXWFXKHFGA · pith_short_8: 6TDQAVBX

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/6TDQAVBXWFXKHFGAAA77OSFRXF \
  | 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: f4c7005437b16ea394c0003ff748b1b96c6f78782f1856695745a4621781465e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1d109179857da142315c1210c731959eb2efa2fe8e1656d3628d7a263dfc808",
    "cross_cats_sorted": [
      "cs.PL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-08-13T06:19:26Z",
    "title_canon_sha256": "e782528da9cf4010e915fd43ec7017cb6c49b1b312ad90a2c2435e1c56cf8e36"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04509",
    "kind": "arxiv",
    "version": 1
  }
}