Pith Number

pith:NXKVP7A6

pith:2013:NXKVP7A63M37PE3T4ZEXDLHNC5

not attested not anchored not stored refs pending

Global attractors for multivalued semiflows with weak continuity properties

G. {\L}ukaszewicz, P. Kalita

arxiv:1307.3487 v4 · 2013-07-12 · math.AP · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NXKVP7A63M37PE3T4ZEXDLHNC5}

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	2026-05-18T03:00:00.772375Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6dd557fc1edb37f79373e64971aced176a7895bb5314bb5bc4a5f8cc6b889bcc

Aliases

arxiv: 1307.3487 · arxiv_version: 1307.3487v4 · doi: 10.48550/arxiv.1307.3487 · pith_short_12: NXKVP7A63M37 · pith_short_16: NXKVP7A63M37PE3T · pith_short_8: NXKVP7A6

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/NXKVP7A63M37PE3T4ZEXDLHNC5 \
  | 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: 6dd557fc1edb37f79373e64971aced176a7895bb5314bb5bc4a5f8cc6b889bcc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66679fcc0ac610105f5f21425a3c22e17d2374e1150312a39bb02379bc74a125",
    "cross_cats_sorted": [
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2013-07-12T15:21:26Z",
    "title_canon_sha256": "453a915a6bd778f211bd80582c3a2701c51ba78e0eefb8682870820db3aeff3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3487",
    "kind": "arxiv",
    "version": 4
  }
}