Pith Number

pith:UZPRLELU

pith:2026:UZPRLELUILPWX75HZBN7JH4KJO

not attested not anchored not stored refs pending

TriSearch: Learning to Optimize Triangulations via Bistellar Flips

Guido Mont\'ufar, Yiran Wang

arxiv:2605.30220 v1 · 2026-05-28 · 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{UZPRLELUILPWX75HZBN7JH4KJO}

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	2026-05-29T02:06:13.238673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a65f15917442df6bffa7c85bf49f8a4ba4b0e100fe1be37ce27f0ff30f71953e

Aliases

arxiv: 2605.30220 · arxiv_version: 2605.30220v1 · doi: 10.48550/arxiv.2605.30220 · pith_short_12: UZPRLELUILPW · pith_short_16: UZPRLELUILPWX75H · pith_short_8: UZPRLELU

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/UZPRLELUILPWX75HZBN7JH4KJO \
  | 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: a65f15917442df6bffa7c85bf49f8a4ba4b0e100fe1be37ce27f0ff30f71953e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f3f59d6190c2d5772975ac2092bb077ad3239f47151ede3590b7e426f99f0b3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-28T16:54:06Z",
    "title_canon_sha256": "b0936887f9f403d2c4a6d049e3fc10636b1d797a630525960d2d9276bde2f313"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.30220",
    "kind": "arxiv",
    "version": 1
  }
}