Pith Number

pith:CVMWPK6E

pith:2015:CVMWPK6EUCTWU6FEHINUBVJLX5

not attested not anchored not stored refs pending

Existence, blow-up and exponential decay of solutions for a porous-elastic system with damping and source terms

Le Thi Phuong Ngoc, Nguyen Thanh Long, Vo Anh Khoa

arxiv:1505.06373 v2 · 2015-05-23 · math.AP · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CVMWPK6EUCTWU6FEHINUBVJLX5}

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	2026-05-18T00:09:31.663950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

155967abc4a0a76a78a43a1b40d52bbf4f6000f47766f830d84422f31bc0ee3a

Aliases

arxiv: 1505.06373 · arxiv_version: 1505.06373v2 · doi: 10.48550/arxiv.1505.06373 · pith_short_12: CVMWPK6EUCTW · pith_short_16: CVMWPK6EUCTWU6FE · pith_short_8: CVMWPK6E

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/CVMWPK6EUCTWU6FEHINUBVJLX5 \
  | 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: 155967abc4a0a76a78a43a1b40d52bbf4f6000f47766f830d84422f31bc0ee3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a327b467b99645905bbc27c84d03958c8300fe0941be0f39c732d5bba6433ba7",
    "cross_cats_sorted": [
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2015-05-23T20:02:16Z",
    "title_canon_sha256": "fac4ab13926c80708139d9def02d9817d4cda71a7ddfbb1d32f5b05e029afce7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.06373",
    "kind": "arxiv",
    "version": 2
  }
}