Pith Number

pith:JVTEH6ZS

pith:2025:JVTEH6ZSBAHH4DZSMT4KB3MHLH

not attested not anchored not stored refs pending

POLYDIM: A C++ library for POLYtopal DIscretization Methods

Andrea Borio, Fabio Vicini, Gioana Teora, Stefano Berrone

arxiv:2505.14063 v1 · 2025-05-20 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JVTEH6ZSBAHH4DZSMT4KB3MHLH}

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	2026-07-05T11:05:55.491938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d6643fb32080e7e0f3264f8a0ed8759f79a879b288ea8ef119a7b665f395cd4

Aliases

arxiv: 2505.14063 · arxiv_version: 2505.14063v1 · doi: 10.48550/arxiv.2505.14063 · pith_short_12: JVTEH6ZSBAHH · pith_short_16: JVTEH6ZSBAHH4DZS · pith_short_8: JVTEH6ZS

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/JVTEH6ZSBAHH4DZSMT4KB3MHLH \
  | 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: 4d6643fb32080e7e0f3264f8a0ed8759f79a879b288ea8ef119a7b665f395cd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46aed13886d5cee5948ec84d8785ee701a5f82d41a8de75e2565f43a4107263f",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2025-05-20T08:08:46Z",
    "title_canon_sha256": "621f83925078471b8ae45bdd51f8c4efc6b967fef29a92bbb2c8c03b54deec4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14063",
    "kind": "arxiv",
    "version": 1
  }
}