Pith Number

pith:2TRP65UV

pith:2026:2TRP65UVTT7XOWFQ6S7HJW7NQY

not attested not anchored not stored refs pending

A Theoretical Study of DBLog: Certified Virtual Cuts for a Snapshot-Equivalent Replay of Live Databases

Andreas Andreakis

arxiv:2605.31475 v1 · 2026-05-29 · 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{2TRP65UVTT7XOWFQ6S7HJW7NQY}

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	2026-06-01T02:04:08.004042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4e2ff76959cff7758b0f4be74dbed86374658cb7a4a98af0ee158b32a4ca3ed

Aliases

arxiv: 2605.31475 · arxiv_version: 2605.31475v1 · doi: 10.48550/arxiv.2605.31475 · pith_short_12: 2TRP65UVTT7X · pith_short_16: 2TRP65UVTT7XOWFQ · pith_short_8: 2TRP65UV

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/2TRP65UVTT7XOWFQ6S7HJW7NQY \
  | 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: d4e2ff76959cff7758b0f4be74dbed86374658cb7a4a98af0ee158b32a4ca3ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2df3540c4c2c7936ab07d6f2960bfd8d588e7360e37ac44dd065e05ff1f8332",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-05-29T16:04:34Z",
    "title_canon_sha256": "28f4d1e9f8f06aa54067a08b26ac51703b4e405005d503bbb2245892a214f499"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.31475",
    "kind": "arxiv",
    "version": 1
  }
}