Pith Number

pith:BNSAXTNW

pith:2017:BNSAXTNWTZNDYNSY3J73B55CNN

not attested not anchored not stored refs pending

Global Lipschitz Invariant Center Manifolds for ODEs with Generalized Trichotomies

Ant\'onio J. G. Bento, Cristina Tom\'as da Costa

arxiv:1707.08909 v1 · 2017-07-27 · 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{BNSAXTNWTZNDYNSY3J73B55CNN}

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	2026-05-18T00:39:19.140659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b640bcdb69e5a3c3658da7fb0f7a26b68f10c065435aea71ead9ae857700d0d

Aliases

arxiv: 1707.08909 · arxiv_version: 1707.08909v1 · doi: 10.48550/arxiv.1707.08909 · pith_short_12: BNSAXTNWTZND · pith_short_16: BNSAXTNWTZNDYNSY · pith_short_8: BNSAXTNW

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/BNSAXTNWTZNDYNSY3J73B55CNN \
  | 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: 0b640bcdb69e5a3c3658da7fb0f7a26b68f10c065435aea71ead9ae857700d0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "196d2a480916feb80e21395072b2bd612924aae8f833e5fa54fc69ecc62826f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2017-07-27T15:43:00Z",
    "title_canon_sha256": "5dfca992366f6d42979bae9bec3334c934f30bcafeffc6a9ac4c27625d5f93fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08909",
    "kind": "arxiv",
    "version": 1
  }
}