Pith Number

pith:S62L4TIV

pith:2019:S62L4TIVTNFBP6JTKBYMYPGAFB

not attested not anchored not stored refs pending

Discovering Descriptive Tile Trees by Mining Optimal Geometric Subtiles

Jilles Vreeken, Nikolaj Tatti

arxiv:1902.02861 v1 · 2019-02-07 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S62L4TIVTNFBP6JTKBYMYPGAFB}

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	2026-05-17T23:54:29.003349Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

97b4be4d159b4a17f9335070cc3cc0284c91dd2efe98b716a3cce7fe30c54dc6

Aliases

arxiv: 1902.02861 · arxiv_version: 1902.02861v1 · doi: 10.48550/arxiv.1902.02861 · pith_short_12: S62L4TIVTNFB · pith_short_16: S62L4TIVTNFBP6JT · pith_short_8: S62L4TIV

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/S62L4TIVTNFBP6JTKBYMYPGAFB \
  | 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: 97b4be4d159b4a17f9335070cc3cc0284c91dd2efe98b716a3cce7fe30c54dc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a054b5b49ee4fc37e0aba48b6d199e12f05de4fba64472df61bd7cd01fbffefd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2019-02-07T21:56:09Z",
    "title_canon_sha256": "3feb5d8ec7dea72c45549be166188a8c2e57d0f46962a7514e1a8b5ef50e30ee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02861",
    "kind": "arxiv",
    "version": 1
  }
}