Pith Number

pith:JE4H5PBU

pith:2018:JE4H5PBUERHUEC3AUJBXKW4UI4

not attested not anchored not stored refs pending

Reducibility of non-resonant transport equation on $T^d$ with unbounded perturbations

Beatrice Langella, Dario Bambusi, Riccardo Montalto

arxiv:1808.01504 v1 · 2018-08-04 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JE4H5PBUERHUEC3AUJBXKW4UI4}

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	2026-05-17T23:42:30.024714Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49387ebc34244f420b60a243755b94471d193a5f0f8a064905d5e7fb4acb4e50

Aliases

arxiv: 1808.01504 · arxiv_version: 1808.01504v1 · doi: 10.48550/arxiv.1808.01504 · pith_short_12: JE4H5PBUERHU · pith_short_16: JE4H5PBUERHUEC3A · pith_short_8: JE4H5PBU

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/JE4H5PBUERHUEC3AUJBXKW4UI4 \
  | 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: 49387ebc34244f420b60a243755b94471d193a5f0f8a064905d5e7fb4acb4e50

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "51ec22cef7756d1a875191bb496c26d2fc993d98de5973741bdfc0d2e339fd15",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2018-08-04T16:19:28Z",
    "title_canon_sha256": "29c0e9eed22a6d6fdfafb3153f7e09ee42462b6f4133a5003c841e55ddf688ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.01504",
    "kind": "arxiv",
    "version": 1
  }
}