Pith Number

pith:GWLICXVP

pith:2018:GWLICXVP3LUQUURLF7SOWMXTZ6

not attested not anchored not stored refs pending

Robust Vertex Enumeration for Convex Hulls in High Dimensions

Bahman Kalantari, Pranjal Awasthi, Yikai Zhang

arxiv:1802.01515 v2 · 2018-02-05 · cs.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GWLICXVP3LUQUURLF7SOWMXTZ6}

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	2026-05-18T00:04:59.575868Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3596815eafdae90a522b2fe4eb32f3cfbb994a3a1f68e301a75e813dcefb0d9c

Aliases

arxiv: 1802.01515 · arxiv_version: 1802.01515v2 · doi: 10.48550/arxiv.1802.01515 · pith_short_12: GWLICXVP3LUQ · pith_short_16: GWLICXVP3LUQUURL · pith_short_8: GWLICXVP

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/GWLICXVP3LUQUURLF7SOWMXTZ6 \
  | 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: 3596815eafdae90a522b2fe4eb32f3cfbb994a3a1f68e301a75e813dcefb0d9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85b6f8b8e5ecfd69ec5aadaecb76c3446165e43b34878ab98a36961ad3db61b8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CG",
    "submitted_at": "2018-02-05T17:13:16Z",
    "title_canon_sha256": "bf96354289c1015ae6b38a70534d1a67e8e2d6c2e30a10a50c98e7492f0bbbc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.01515",
    "kind": "arxiv",
    "version": 2
  }
}