Pith Number

pith:ID2TXHYY

pith:2010:ID2TXHYY4XMT6A3BCVO5OWYLZ2

not attested not anchored not stored refs pending

Every State on Interval Effect Algebra is Integral

Anatolij Dvure\v{c}enskij

arxiv:1005.0171 v1 · 2010-05-02 · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ID2TXHYY4XMT6A3BCVO5OWYLZ2}

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	2026-05-18T02:07:43.937339Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40f53b9f18e5d93f0361155dd75b0bcebab01c8899f9ccafeca86b99b4fc9e78

Aliases

arxiv: 1005.0171 · arxiv_version: 1005.0171v1 · doi: 10.48550/arxiv.1005.0171 · pith_short_12: ID2TXHYY4XMT · pith_short_16: ID2TXHYY4XMT6A3B · pith_short_8: ID2TXHYY

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/ID2TXHYY4XMT6A3BCVO5OWYLZ2 \
  | 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: 40f53b9f18e5d93f0361155dd75b0bcebab01c8899f9ccafeca86b99b4fc9e78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2fdd66bd6bf28c32b695f0d7fab2868ae79f6d81e63d9f89b022ba1788150197",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.FA",
    "submitted_at": "2010-05-02T22:19:10Z",
    "title_canon_sha256": "ed04e9d15c3d39d414763be208d6f6258a76b371bb2346da1283b45676301c2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.0171",
    "kind": "arxiv",
    "version": 1
  }
}