Pith Number

pith:SW4NOG7I

pith:2025:SW4NOG7I3J5RRAQGFWB2OVBJUD

not attested not anchored not stored refs pending

Optimal Response for Hyperbolic Systems by the fast adjoint response method

Angxiu Ni, Stefano Galatolo

arxiv:2501.02395 v1 · 2025-01-04 · math.DS · math.OC · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SW4NOG7I3J5RRAQGFWB2OVBJUD}

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.

Cited by

2 papers in Pith

Path-Kernel Method for Differentiating Unstable Diffusions

Optimal linear response for Anosov diffeomorphisms

Receipt and verification

First computed	2026-07-05T09:57:06.775780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95b8d71be8da7b1882062d83a75429a0c8de78546bb29a5c4300c7b496145192

Aliases

arxiv: 2501.02395 · arxiv_version: 2501.02395v1 · doi: 10.48550/arxiv.2501.02395 · pith_short_12: SW4NOG7I3J5R · pith_short_16: SW4NOG7I3J5RRAQG · pith_short_8: SW4NOG7I

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/SW4NOG7I3J5RRAQGFWB2OVBJUD \
  | 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: 95b8d71be8da7b1882062d83a75429a0c8de78546bb29a5c4300c7b496145192

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a885bbcc33f965bdb9f02dc092c9f748f152abc01b41e960e630ffc10655c24f",
    "cross_cats_sorted": [
      "math.OC",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2025-01-04T22:35:07Z",
    "title_canon_sha256": "079d978a47303a2cec7ebbf7c4fd2281d6b0506a2b2b1bb07e09379ceaada932"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.02395",
    "kind": "arxiv",
    "version": 1
  }
}