Pith Number

pith:5R4AT24U

pith:2014:5R4AT24UCLS3ICULFLWYOJU4EQ

not attested not anchored not stored refs pending

A topological equivalence result for a family of nonlinear difference systems having generalized exponential dichotomy

Alvaro Casta\~neda, Gonzalo Robledo

arxiv:1501.00147 v2 · 2014-12-31 · math.CA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5R4AT24UCLS3ICULFLWYOJU4EQ}

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	2026-05-18T01:34:37.970453Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec7809eb9412e5b40a8b2aed87269c2434e4ea6fb34addf0f66017937f3aab45

Aliases

arxiv: 1501.00147 · arxiv_version: 1501.00147v2 · doi: 10.48550/arxiv.1501.00147 · pith_short_12: 5R4AT24UCLS3 · pith_short_16: 5R4AT24UCLS3ICUL · pith_short_8: 5R4AT24U

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/5R4AT24UCLS3ICULFLWYOJU4EQ \
  | 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: ec7809eb9412e5b40a8b2aed87269c2434e4ea6fb34addf0f66017937f3aab45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29b0184b828c269bd9477658fa975f7470ffc38a7141ff7bc3d9c7617cf273cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CA",
    "submitted_at": "2014-12-31T15:03:19Z",
    "title_canon_sha256": "8aa188a6095f92b6fbe326f8ac61c480496a45d98cd1139df2a0c2b43c07831a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00147",
    "kind": "arxiv",
    "version": 2
  }
}