Pith Number

pith:KP47WB7D

pith:2015:KP47WB7DTNWPLJX2IIYHCEMIVG

not attested not anchored not stored refs pending

On the Fuzzy Stability of an Affine Functional Equation

Md. Nasiruzzaman

arxiv:1506.02488 v1 · 2015-05-24 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KP47WB7DTNWPLJX2IIYHCEMIVG}

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	2026-05-18T01:55:50.983609Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53f9fb07e39b6cf5a6fa4230711188a9aa17b1de74d14f5a651203f3852e1f88

Aliases

arxiv: 1506.02488 · arxiv_version: 1506.02488v1 · doi: 10.48550/arxiv.1506.02488 · pith_short_12: KP47WB7DTNWP · pith_short_16: KP47WB7DTNWPLJX2 · pith_short_8: KP47WB7D

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/KP47WB7DTNWPLJX2IIYHCEMIVG \
  | 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: 53f9fb07e39b6cf5a6fa4230711188a9aa17b1de74d14f5a651203f3852e1f88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc8c0dff5f654a1371f44892c6e5fee493ef0526a0a755c4255d7122f9e8825e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2015-05-24T14:13:54Z",
    "title_canon_sha256": "a9724963a5e6bb521e474cab638fcb54f623fd621530778ab638fd2fc28c8dda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.02488",
    "kind": "arxiv",
    "version": 1
  }
}