Pith Number

pith:3PEGZAEN

pith:2018:3PEGZAENDZ2AXDESY5TDEDU52U

not attested not anchored not stored refs pending

Stability results for viscoelastic wave equation with dynamic boundary conditions

Akram Ben Aissa, Mohamed Ferhat

arxiv:1801.02988 v1 · 2018-01-07 · 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{3PEGZAENDZ2AXDESY5TDEDU52U}

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	2026-05-18T00:09:16.734751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbc86c808d1e740b8c92c766320e9dd5115d36dee830cb3e97b317acc904afa0

Aliases

arxiv: 1801.02988 · arxiv_version: 1801.02988v1 · doi: 10.48550/arxiv.1801.02988 · pith_short_12: 3PEGZAENDZ2A · pith_short_16: 3PEGZAENDZ2AXDES · pith_short_8: 3PEGZAEN

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/3PEGZAENDZ2AXDESY5TDEDU52U \
  | 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: dbc86c808d1e740b8c92c766320e9dd5115d36dee830cb3e97b317acc904afa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5870641ff02250c0f6af0ae4aa749693928106111de6041c15522a1f6e08422c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2018-01-07T10:41:41Z",
    "title_canon_sha256": "0af77cd8fbe60d4c696a4d32ac4528eaf0f10746f3cc26cf1178e60a8ecaecf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.02988",
    "kind": "arxiv",
    "version": 1
  }
}