Pith Number

pith:HWL4EUM5

pith:2012:HWL4EUM52DM44W7F7VMDTZGOUF

not attested not anchored not stored refs pending

On Generalized Fuzzy Multisets and their Use in Computation

Apostolos Syropoulos

arxiv:1208.2457 v1 · 2012-08-12 · cs.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HWL4EUM52DM44W7F7VMDTZGOUF}

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	2026-05-18T03:48:57.827560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d97c2519dd0d9ce5be5fd5839e4cea16132e0d4d21f2dff8335baaf4d83d9b6

Aliases

arxiv: 1208.2457 · arxiv_version: 1208.2457v1 · doi: 10.48550/arxiv.1208.2457 · pith_short_12: HWL4EUM52DM4 · pith_short_16: HWL4EUM52DM44W7F · pith_short_8: HWL4EUM5

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/HWL4EUM52DM44W7F7VMDTZGOUF \
  | 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: 3d97c2519dd0d9ce5be5fd5839e4cea16132e0d4d21f2dff8335baaf4d83d9b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c61752f515e112d65f994fe878bfdf4dc7e93392c3cf69384be489f0dbc2b37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2012-08-12T19:47:09Z",
    "title_canon_sha256": "9066f96fd27b9c9173982d02a5b86b9820663fa4d36391179dca2f6d4cc13f03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.2457",
    "kind": "arxiv",
    "version": 1
  }
}