Pith Number

pith:GCAC6UOE

pith:2026:GCAC6UOEMM7DJBAKW4ZYR7BP3P

not attested not anchored not stored refs pending

The Role of Semirings in Incremental View Maintenance

Andrei Draghici, Dan Olteanu, Eden Chmielewski, Haozhe Zhang

arxiv:2606.07795 v1 · 2026-06-05 · 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{GCAC6UOEMM7DJBAKW4ZYR7BP3P}

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	2026-06-09T01:04:52.406999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30802f51c4633e34840ab73388fc2fdbead0ef91e34c00ef3c40eceb85199ea2

Aliases

arxiv: 2606.07795 · arxiv_version: 2606.07795v1 · doi: 10.48550/arxiv.2606.07795 · pith_short_12: GCAC6UOEMM7D · pith_short_16: GCAC6UOEMM7DJBAK · pith_short_8: GCAC6UOE

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/GCAC6UOEMM7DJBAKW4ZYR7BP3P \
  | 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: 30802f51c4633e34840ab73388fc2fdbead0ef91e34c00ef3c40eceb85199ea2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df22dd6befebaf143f6dfafa00593c76a2e199503f607c8f69c2c3740f781418",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2026-06-05T19:19:27Z",
    "title_canon_sha256": "450e8d1bb5507741e1c6ff5598e37766c37f12a8140da45b7793e56b2d587b42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.07795",
    "kind": "arxiv",
    "version": 1
  }
}