Pith Number

pith:56FCKS65

pith:2019:56FCKS65BUZQVGKMFYSBQMWFLH

not attested not anchored not stored refs pending

How do Conservative Backbone Curves Perturb into Forced Responses? A Melnikov Function Analysis

George Haller, Mattia Cenedese

arxiv:1908.00721 v3 · 2019-08-02 · 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{56FCKS65BUZQVGKMFYSBQMWFLH}

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	2026-07-05T00:59:33.739909Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef8a254bdd0d330a994c2e241832c559e1223daf8616ce04d64bb10980792f1e

Aliases

arxiv: 1908.00721 · arxiv_version: 1908.00721v3 · doi: 10.48550/arxiv.1908.00721 · pith_short_12: 56FCKS65BUZQ · pith_short_16: 56FCKS65BUZQVGKM · pith_short_8: 56FCKS65

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/56FCKS65BUZQVGKMFYSBQMWFLH \
  | 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: ef8a254bdd0d330a994c2e241832c559e1223daf8616ce04d64bb10980792f1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "feedbdf0df34b51e5abffe11abfc458dd35f696ca9aadaf89ab93dd7d523bad0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2019-08-02T06:56:02Z",
    "title_canon_sha256": "bc2b17e67597a101d0b7a1bc6bbf8b7bed04ae59b451fbd0f76880642cde4904"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.00721",
    "kind": "arxiv",
    "version": 3
  }
}