Pith Number

pith:ANUIPAZY

pith:2010:ANUIPAZYOEY4BUOZ5QWXCHTLF2

not attested not anchored not stored refs pending

On a new class of additive (splitting) operator-difference schemes

Petr N. Vabishchevich

arxiv:1005.2086 v1 · 2010-05-12 · cs.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{ANUIPAZYOEY4BUOZ5QWXCHTLF2}

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	2026-06-03T23:06:37.068038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

03688783387131c0d1d9ec2d711e6b2eb612dd1d9c309963d4467a891a3d1cd5

Aliases

arxiv: 1005.2086 · arxiv_version: 1005.2086v1 · doi: 10.48550/arxiv.1005.2086 · pith_short_12: ANUIPAZYOEY4 · pith_short_16: ANUIPAZYOEY4BUOZ · pith_short_8: ANUIPAZY

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/ANUIPAZYOEY4BUOZ5QWXCHTLF2 \
  | 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: 03688783387131c0d1d9ec2d711e6b2eb612dd1d9c309963d4467a891a3d1cd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6633d12159074a575903eee2b484d7052064b48cd90aaca88e1114eada7dab8",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.NA",
    "submitted_at": "2010-05-12T13:23:06Z",
    "title_canon_sha256": "bc42a0c6e487d621a967f8c36bf6ef180c20ab5336215be02323bac6de987595"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.2086",
    "kind": "arxiv",
    "version": 1
  }
}