Pith Number

pith:3BFYJTWB

pith:2008:3BFYJTWBNVQGJHSTDL2KTSJUNM

not attested not anchored not stored refs pending

Asymptotic stability and blow up for a semilinear damped wave equation with dynamic boundary conditions

Belkacem Said-Houari, St\'ephane Gerbi (LAMA)

arxiv:0811.2783 v3 · 2008-11-17 · 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{3BFYJTWBNVQGJHSTDL2KTSJUNM}

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	2026-05-18T03:37:06.014653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d84b84cec16d60649e531af4a9c9346b0859bb88203ba1ab9a4cd7c5c29e4c86

Aliases

arxiv: 0811.2783 · arxiv_version: 0811.2783v3 · doi: 10.48550/arxiv.0811.2783 · pith_short_12: 3BFYJTWBNVQG · pith_short_16: 3BFYJTWBNVQGJHST · pith_short_8: 3BFYJTWB

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/3BFYJTWBNVQGJHSTDL2KTSJUNM \
  | 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: d84b84cec16d60649e531af4a9c9346b0859bb88203ba1ab9a4cd7c5c29e4c86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b0ccf16f0de9070242d817c97edc76c421970ebd8d09250ffdad2127f2e87fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2008-11-17T19:58:09Z",
    "title_canon_sha256": "9a1c62e38fb9ac8548014bf4b0ee9a3cbe339305506fc760e946e774525b70a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.2783",
    "kind": "arxiv",
    "version": 3
  }
}