Pith Number

pith:HKUXX6UY

pith:2018:HKUXX6UY4D43OTXX4W4WT4E2NJ

not attested not anchored not stored refs pending

Average Point Pursuit using the Greedy Algorithm: Theory and Applications

Andrey Bernstein, Niek J. Bouman

arxiv:1811.07734 v1 · 2018-11-16 · math.OC · math.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{HKUXX6UY4D43OTXX4W4WT4E2NJ}

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	2026-05-18T00:00:23.579504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3aa97bfa98e0f9b74ef7e5b969f09a6a57737a9aaf173defc95c26163b0461b7

Aliases

arxiv: 1811.07734 · arxiv_version: 1811.07734v1 · doi: 10.48550/arxiv.1811.07734 · pith_short_12: HKUXX6UY4D43 · pith_short_16: HKUXX6UY4D43OTXX · pith_short_8: HKUXX6UY

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/HKUXX6UY4D43OTXX4W4WT4E2NJ \
  | 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: 3aa97bfa98e0f9b74ef7e5b969f09a6a57737a9aaf173defc95c26163b0461b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbb89af5ceeb5bcf3c100132ce713c215247d701c0c82c4e445061a757383fd4",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2018-11-16T13:18:57Z",
    "title_canon_sha256": "d17d131ac288a87e4b4590ecd8b373ea47f683b1ea7d05116dbf702ca84a368f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.07734",
    "kind": "arxiv",
    "version": 1
  }
}