Pith Number

pith:YGLOF7PG

pith:2017:YGLOF7PGBJELDUOITJICYKFXZ3

not attested not anchored not stored refs pending

Controllability of the Strongly Damped Impulsive Semilinear Wave Equation with Memory and Delay

Cristi Guevara, Hugo Leiva

arxiv:1704.02561 v1 · 2017-04-09 · 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{YGLOF7PGBJELDUOITJICYKFXZ3}

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	2026-05-18T00:46:45.104009Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c196e2fde60a48b1d1c89a502c28b7cecb54ec7241ae071ac3ad05eab8303760

Aliases

arxiv: 1704.02561 · arxiv_version: 1704.02561v1 · doi: 10.48550/arxiv.1704.02561 · pith_short_12: YGLOF7PGBJEL · pith_short_16: YGLOF7PGBJELDUOI · pith_short_8: YGLOF7PG

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/YGLOF7PGBJELDUOITJICYKFXZ3 \
  | 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: c196e2fde60a48b1d1c89a502c28b7cecb54ec7241ae071ac3ad05eab8303760

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41ffe3ce1f3ac8c3a2c82b256a8713829585b0c1726e9edc502f69465a6ade78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-04-09T04:27:59Z",
    "title_canon_sha256": "8f29cf810a3e78797493964498ea15691806b766f0f05e232455dd35627148ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02561",
    "kind": "arxiv",
    "version": 1
  }
}