Pith Number

pith:H426LYZV

pith:2014:H426LYZVAR2UN35DQ7VJXXFKDD

not attested not anchored not stored refs pending

On Hilbert bases of cuts

Luis Goddyn, Tanmay Deshpande, Tony Huynh

arxiv:1409.5451 v1 · 2014-09-18 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H426LYZVAR2UN35DQ7VJXXFKDD}

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	2026-05-18T02:42:27.604668Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f35e5e335047546efa387ea9bdcaa18d4287745b881b613936258d6b8d9395b

Aliases

arxiv: 1409.5451 · arxiv_version: 1409.5451v1 · doi: 10.48550/arxiv.1409.5451 · pith_short_12: H426LYZVAR2U · pith_short_16: H426LYZVAR2UN35D · pith_short_8: H426LYZV

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/H426LYZVAR2UN35DQ7VJXXFKDD \
  | 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: 3f35e5e335047546efa387ea9bdcaa18d4287745b881b613936258d6b8d9395b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6af6800f6ed4d77b22624eabfd1bf24bfdbe5aa05a440159ae5f8161ff734880",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2014-09-18T20:13:34Z",
    "title_canon_sha256": "39cc7b2cb5ad4cda087db5795b0d8e49e2f48a6fe6016ae90f7d483d70d63f7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.5451",
    "kind": "arxiv",
    "version": 1
  }
}