Pith Number

pith:VHEPRL7E

pith:2023:VHEPRL7EBLYIIEKWMLTO4NCDN7

not attested not anchored not stored refs pending

Rule Enforcing Through Ordering

David Sychrovsk\'y, Martin Loebl, Sameer Desai

arxiv:2303.17971 v2 · 2023-03-31 · cs.MA · cs.GT · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VHEPRL7EBLYIIEKWMLTO4NCDN7}

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	2026-07-05T07:04:14.194839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9c8f8afe40af084115662e6ee34436ffbd10af89723a4e0ba5ce5db64660328

Aliases

arxiv: 2303.17971 · arxiv_version: 2303.17971v2 · doi: 10.48550/arxiv.2303.17971 · pith_short_12: VHEPRL7EBLYI · pith_short_16: VHEPRL7EBLYIIEKW · pith_short_8: VHEPRL7E

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/VHEPRL7EBLYIIEKWMLTO4NCDN7 \
  | 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: a9c8f8afe40af084115662e6ee34436ffbd10af89723a4e0ba5ce5db64660328

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49fa316b79776a27775104a36df0a43c3ff9b195edc18573d9e5a9abd58961fa",
    "cross_cats_sorted": [
      "cs.GT",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.MA",
    "submitted_at": "2023-03-31T11:14:59Z",
    "title_canon_sha256": "7383a480ac7485de9834bc4ad49f1ad2d14288aa8296aeca595263a4674ee8ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.17971",
    "kind": "arxiv",
    "version": 2
  }
}