Pith Number

pith:RXS7D6ZY

pith:2019:RXS7D6ZYJXDG54BOVDMAPDK6P7

not attested not anchored not stored refs pending

Asymptotic dynamics for the small data weakly dispersive one-dimensional Hamiltonian ABCD system

Chulkwang Kwak, Claudio Mu\~noz

arxiv:1902.00454 v2 · 2019-02-01 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RXS7D6ZYJXDG54BOVDMAPDK6P7}

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	2026-05-17T23:47:58.235872Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8de5f1fb384dc66ef02ea8d8078d5e7ffe2860dcb59cf5ca2be0e14cd9f8def2

Aliases

arxiv: 1902.00454 · arxiv_version: 1902.00454v2 · doi: 10.48550/arxiv.1902.00454 · pith_short_12: RXS7D6ZYJXDG · pith_short_16: RXS7D6ZYJXDG54BO · pith_short_8: RXS7D6ZY

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/RXS7D6ZYJXDG54BOVDMAPDK6P7 \
  | 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: 8de5f1fb384dc66ef02ea8d8078d5e7ffe2860dcb59cf5ca2be0e14cd9f8def2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d48b586b903198bba220e5d01feb4e168058944c38656e5a796d372da5fb15f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2019-02-01T16:58:07Z",
    "title_canon_sha256": "e127cc6f2d9098da9a77bcc74c82ff5c8ef13255e3491fb975423ec1e8311feb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.00454",
    "kind": "arxiv",
    "version": 2
  }
}