Pith Number

pith:2UVVRXO4

pith:2014:2UVVRXO4QNJA4BO3THZ5TS6YWF

not attested not anchored not stored refs pending

Pullback attractor for a non local non-autonomous evolution equation in an unbounded domain

Flank D. M. Bezerra, Miriam da S. Pereira, Severino H. da Silva

arxiv:1401.0674 v1 · 2014-01-03 · 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{2UVVRXO4QNJA4BO3THZ5TS6YWF}

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	2026-05-18T03:03:21.802925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d52b58dddc83520e05db99f3d9cbd8b159a7f38e3d7b5eeabf979d615e86d73a

Aliases

arxiv: 1401.0674 · arxiv_version: 1401.0674v1 · doi: 10.48550/arxiv.1401.0674 · pith_short_12: 2UVVRXO4QNJA · pith_short_16: 2UVVRXO4QNJA4BO3 · pith_short_8: 2UVVRXO4

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/2UVVRXO4QNJA4BO3THZ5TS6YWF \
  | 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: d52b58dddc83520e05db99f3d9cbd8b159a7f38e3d7b5eeabf979d615e86d73a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11093480f7f69108ab4794a028ed64f360941166cb2a31ff390cc32452c71565",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2014-01-03T16:53:56Z",
    "title_canon_sha256": "a40b598e9b6b46b502ba9068f0014fe2409e9a8ef5e2474e1493087d472170c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.0674",
    "kind": "arxiv",
    "version": 1
  }
}