Pith Number

pith:H2EQVUMW

pith:2012:H2EQVUMWBM7HWPMU33B2RCV4OL

not attested not anchored not stored refs pending

Local feedback stabilisation to a non-stationary solution for a damped non-linear wave equation

Armen Shirikyan (AGM), Ka\"is Ammari (FSM), Thomas Duyckaerts (LAGA)

arxiv:1211.7202 v1 · 2012-11-30 · math.OC · 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{H2EQVUMWBM7HWPMU33B2RCV4OL}

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	2026-05-18T03:39:31.307640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e890ad1960b3e7b3d94dec3a88abc72ca7e816462828852834f82ba08c88b29

Aliases

arxiv: 1211.7202 · arxiv_version: 1211.7202v1 · doi: 10.48550/arxiv.1211.7202 · pith_short_12: H2EQVUMWBM7H · pith_short_16: H2EQVUMWBM7HWPMU · pith_short_8: H2EQVUMW

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/H2EQVUMWBM7HWPMU33B2RCV4OL \
  | 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: 3e890ad1960b3e7b3d94dec3a88abc72ca7e816462828852834f82ba08c88b29

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aadbd539422352c496c018a4b1304ff7ee1e69158586b06ddd336edaa98acd0f",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2012-11-30T09:46:39Z",
    "title_canon_sha256": "25420835c6073ae95ee31ff550ee4765c170b6beb39a8e44283ef28a890124fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.7202",
    "kind": "arxiv",
    "version": 1
  }
}