Pith Number

pith:AGGIGND4

pith:2014:AGGIGND43XQJ6A7B3P3GWBH4UB

not attested not anchored not stored refs pending

The best decay rate of the damped plate equation in a square

Abdelkader Sa\"idi, Ka\"is Ammari

arxiv:1403.3199 v1 · 2014-03-13 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AGGIGND43XQJ6A7B3P3GWBH4UB}

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	2026-05-18T02:56:31.630747Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

018c83347cdde09f03e1dbf66b04fca07aa9d7956a839b37c5cdfbbdbfc6d1c9

Aliases

arxiv: 1403.3199 · arxiv_version: 1403.3199v1 · doi: 10.48550/arxiv.1403.3199 · pith_short_12: AGGIGND43XQJ · pith_short_16: AGGIGND43XQJ6A7B · pith_short_8: AGGIGND4

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/AGGIGND43XQJ6A7B3P3GWBH4UB \
  | 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: 018c83347cdde09f03e1dbf66b04fca07aa9d7956a839b37c5cdfbbdbfc6d1c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "500456d7351afdcf1416d31e1808aa06fcefc2ab31444de6cc451393dd5a809e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2014-03-13T08:49:27Z",
    "title_canon_sha256": "56ef7cc13c8cc8d305012e36dacb1dabecb61450cbadfc39581e3a44602d7105"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.3199",
    "kind": "arxiv",
    "version": 1
  }
}