Pith Number

pith:7KYRE2YM

pith:2025:7KYRE2YMF24YPYIMEYOOSTUICP

not attested not anchored not stored refs pending

Flows on convex polytopes

Nicola Zamboni, Tomek Diederen

arxiv:2503.10232 v2 · 2025-03-13 · 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{7KYRE2YMF24YPYIMEYOOSTUICP}

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	2026-07-05T10:31:56.893445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fab1126b0c2eb987e10c261ce94e8813e921ccf99c71353a151012fb489674f4

Aliases

arxiv: 2503.10232 · arxiv_version: 2503.10232v2 · doi: 10.48550/arxiv.2503.10232 · pith_short_12: 7KYRE2YMF24Y · pith_short_16: 7KYRE2YMF24YPYIM · pith_short_8: 7KYRE2YM

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/7KYRE2YMF24YPYIMEYOOSTUICP \
  | 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: fab1126b0c2eb987e10c261ce94e8813e921ccf99c71353a151012fb489674f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e577461b6ee43d7f74d5fd11153980d98b8559add9d19861b366235dbb89fa9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-03-13T10:15:40Z",
    "title_canon_sha256": "74ab81a3c6e65a33a2c5bce76d78a012c203233e36aa533c238a05dc62d4d4ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.10232",
    "kind": "arxiv",
    "version": 2
  }
}