Pith Number

pith:ANI7UXTR

pith:2018:ANI7UXTR4PEFHVCRUI5NRBKQA6

not attested not anchored not stored refs pending

A general decay and optimal decay result in a heat system with a viscoelastic term

Abderrahmane Youkana, Aissa Guesmia, Salim A. Messaoudi

arxiv:1806.06264 v1 · 2018-06-16 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ANI7UXTR4PEFHVCRUI5NRBKQA6}

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	2026-05-18T00:13:03.091551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0351fa5e71e3c853d451a23ad88550079251690a70f718c2279431125a13a330

Aliases

arxiv: 1806.06264 · arxiv_version: 1806.06264v1 · doi: 10.48550/arxiv.1806.06264 · pith_short_12: ANI7UXTR4PEF · pith_short_16: ANI7UXTR4PEFHVCR · pith_short_8: ANI7UXTR

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/ANI7UXTR4PEFHVCRUI5NRBKQA6 \
  | 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: 0351fa5e71e3c853d451a23ad88550079251690a70f718c2279431125a13a330

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3296fb7272fc2efb0d90c06056323b9474ea4046d49c5c4931862a486fade453",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-06-16T16:38:51Z",
    "title_canon_sha256": "0af5ff0cd5bfe21422ae30cd6d8e291d710e2061756dddf03c6b42b5ee592cdd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.06264",
    "kind": "arxiv",
    "version": 1
  }
}