Pith Number

pith:VKESOBHQ

pith:2014:VKESOBHQC3G52VX73CGTZEDLQR

not attested not anchored not stored refs pending

Discretization of Planar Geometric Cover Problems

Dae-Sung Jang, Han-Lim Choi

arxiv:1411.6810 v1 · 2014-11-25 · cs.CG · cs.DM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VKESOBHQC3G52VX73CGTZEDLQR}

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	2026-05-18T02:32:47.272993Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa892704f016cddd56ffd88d3c906b8473dcdb33b44742dd3a86f59d358a591f

Aliases

arxiv: 1411.6810 · arxiv_version: 1411.6810v1 · doi: 10.48550/arxiv.1411.6810 · pith_short_12: VKESOBHQC3G5 · pith_short_16: VKESOBHQC3G52VX7 · pith_short_8: VKESOBHQ

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/VKESOBHQC3G52VX73CGTZEDLQR \
  | 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: aa892704f016cddd56ffd88d3c906b8473dcdb33b44742dd3a86f59d358a591f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04a249450bc41fa7d8d26124599ac7c56735473c92e7d1a2cc379242dc4e816a",
    "cross_cats_sorted": [
      "cs.DM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2014-11-25T10:52:44Z",
    "title_canon_sha256": "73e64982079414a39e7780c722971be0e15202256c57e437ab34b00381301af9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.6810",
    "kind": "arxiv",
    "version": 1
  }
}