Pith Number

pith:MWR7QWBH

pith:2019:MWR7QWBHTANSRKU75BEROMC6X3

not attested not anchored not stored refs pending

RadegastXDB - Prototype of Native XML Database Management System: Technical Report

Michal Kr\'atk\'y, Petr Luk\'a\v{s}, Radim Ba\v{c}a

arxiv:1903.03761 v2 · 2019-03-09 · 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{MWR7QWBHTANSRKU75BEROMC6X3}

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	2026-05-17T23:51:18.938023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65a3f85827981b28aa9fe84917305ebee177deba911318bc51ebb80620bad059

Aliases

arxiv: 1903.03761 · arxiv_version: 1903.03761v2 · doi: 10.48550/arxiv.1903.03761 · pith_short_12: MWR7QWBHTANS · pith_short_16: MWR7QWBHTANSRKU7 · pith_short_8: MWR7QWBH

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/MWR7QWBHTANSRKU75BEROMC6X3 \
  | 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: 65a3f85827981b28aa9fe84917305ebee177deba911318bc51ebb80620bad059

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2b8e82c8796382aca324dabcee83383c62b036f4e958b9b690c80b86fc4d209",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2019-03-09T08:18:55Z",
    "title_canon_sha256": "cf586143c1b459e970192980c5e2b8423e7f77ac66466c2fcf41f05a5fc61c6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.03761",
    "kind": "arxiv",
    "version": 2
  }
}