Pith Number

pith:JBHOXE45

pith:2010:JBHOXE45BGGKOJGQAGGAH66WA7

not attested not anchored not stored refs pending

On the reproduction properties of non-stationary subdivision schemes

Costanza Conti, Lucia Romani

arxiv:1004.1297 v1 · 2010-04-08 · 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{JBHOXE45BGGKOJGQAGGAH66WA7}

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	2026-06-03T23:06:35.298481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

484eeb939d098ca724d0018c03fbd607f19ec74890638fa204e99b84e163c4e1

Aliases

arxiv: 1004.1297 · arxiv_version: 1004.1297v1 · doi: 10.48550/arxiv.1004.1297 · pith_short_12: JBHOXE45BGGK · pith_short_16: JBHOXE45BGGKOJGQ · pith_short_8: JBHOXE45

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/JBHOXE45BGGKOJGQAGGAH66WA7 \
  | 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: 484eeb939d098ca724d0018c03fbd607f19ec74890638fa204e99b84e163c4e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d2264ab5f3231e8217ff39595172fe9990d675550bf84ae8237db0e50c22920",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2010-04-08T10:07:44Z",
    "title_canon_sha256": "3868ab46a45da893e1e78e24f9e473fa0ef773888e95ee091f489291c63d1c2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1297",
    "kind": "arxiv",
    "version": 1
  }
}