Pith Number

pith:MWL32T63

pith:2011:MWL32T635CVQQC46CY2MXXBAA2

not attested not anchored not stored refs pending

Data Base Mappings and Theory of Sketches

Zoran Majkic

arxiv:1104.4899 v1 · 2011-04-26 · 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{MWL32T635CVQQC46CY2MXXBAA2}

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	2026-05-18T04:23:32.785870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6597bd4fdbe8ab080b9e1634cbdc200697d72ea35f93b5109da1631f5e1ad995

Aliases

arxiv: 1104.4899 · arxiv_version: 1104.4899v1 · doi: 10.48550/arxiv.1104.4899 · pith_short_12: MWL32T635CVQ · pith_short_16: MWL32T635CVQQC46 · pith_short_8: MWL32T63

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/MWL32T635CVQQC46CY2MXXBAA2 \
  | 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: 6597bd4fdbe8ab080b9e1634cbdc200697d72ea35f93b5109da1631f5e1ad995

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "84c425d822fac52b981b43d0df9b90ef1c5ecda811d019d7b73e40f6d5ab649e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2011-04-26T12:25:56Z",
    "title_canon_sha256": "e6fa1f5279dfb288e1be16dd35f3a80832c94ed6186e2e807b5faa5e3b3b1011"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4899",
    "kind": "arxiv",
    "version": 1
  }
}