Pith Number

pith:GBIUDJXQ

pith:2023:GBIUDJXQ4G2XTMUSRVYEUFJFII

not attested not anchored not stored refs pending

Grading of Triangulations Generated by Bisection

Johannes Storn, Lars Diening, Tabea Tscherpel

arxiv:2305.05742 v1 · 2023-05-09 · 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{GBIUDJXQ4G2XTMUSRVYEUFJFII}

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	2026-06-09T01:05:02.668128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

305141a6f0e1b579b2928d704a1525420184a94db459e3aeba2e31bd7ed6e730

Aliases

arxiv: 2305.05742 · arxiv_version: 2305.05742v1 · doi: 10.48550/arxiv.2305.05742 · pith_short_12: GBIUDJXQ4G2X · pith_short_16: GBIUDJXQ4G2XTMUS · pith_short_8: GBIUDJXQ

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/GBIUDJXQ4G2XTMUSRVYEUFJFII \
  | 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: 305141a6f0e1b579b2928d704a1525420184a94db459e3aeba2e31bd7ed6e730

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26a983bfb3ff5cbd17134d95f8b33a24e66a1ceaa5ee83265cffd7ca39b66931",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2023-05-09T19:35:22Z",
    "title_canon_sha256": "f6d442df63991d30e6279a2d7c9546743e6776ead1ee981bb2b18a8093721bc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.05742",
    "kind": "arxiv",
    "version": 1
  }
}