Pith Number

pith:4MVV4BZ4

pith:2017:4MVV4BZ4ETYV6MSP3H4IJXZSRI

not attested not anchored not stored refs pending

An Efficient Data Structure for Dynamic Two-Dimensional Reconfiguration

Christian Scheffer, Jan-Marc Reinhardt, S\'andor P. Fekete

arxiv:1702.07696 v1 · 2017-02-24 · 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{4MVV4BZ4ETYV6MSP3H4IJXZSRI}

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	2026-05-18T00:50:02.467559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e32b5e073c24f15f324fd9f884df328a1457a7e215e14dec712ae10f24afe3d7

Aliases

arxiv: 1702.07696 · arxiv_version: 1702.07696v1 · doi: 10.48550/arxiv.1702.07696 · pith_short_12: 4MVV4BZ4ETYV · pith_short_16: 4MVV4BZ4ETYV6MSP · pith_short_8: 4MVV4BZ4

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/4MVV4BZ4ETYV6MSP3H4IJXZSRI \
  | 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: e32b5e073c24f15f324fd9f884df328a1457a7e215e14dec712ae10f24afe3d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f27653e8b8333ab4d177ccbaadc00bb6c3a81d76449f6152085146fd642214e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2017-02-24T18:30:03Z",
    "title_canon_sha256": "e1feafaaa736c0559d911b1d2d8bad936610426cb3afdc8aba22b746fb8867ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07696",
    "kind": "arxiv",
    "version": 1
  }
}