Pith Number

pith:IEZYXM7J

pith:2023:IEZYXM7J3D7IKC6UNAVO5CV4JB

not attested not anchored not stored refs pending

Long-time asymptotics for the integrable nonlocal Lakshmanan-Porsezian-Daniel equation with decaying initial value problem

Wei-Qi Peng, Yong Chen

arxiv:2305.05926 v1 · 2023-05-10 · nlin.SI · 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{IEZYXM7J3D7IKC6UNAVO5CV4JB}

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	2026-07-05T06:08:57.731389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41338bb3e9d8fe850bd4682aee8abc487f5a48f76459c03e20871b288a6ef057

Aliases

arxiv: 2305.05926 · arxiv_version: 2305.05926v1 · doi: 10.48550/arxiv.2305.05926 · pith_short_12: IEZYXM7J3D7I · pith_short_16: IEZYXM7J3D7IKC6U · pith_short_8: IEZYXM7J

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/IEZYXM7J3D7IKC6UNAVO5CV4JB \
  | 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: 41338bb3e9d8fe850bd4682aee8abc487f5a48f76459c03e20871b288a6ef057

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdc778e3986cfb7b90276e3d9631105f07c0dc92fef22c622ab603261e530910",
    "cross_cats_sorted": [
      "math.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2023-05-10T06:34:32Z",
    "title_canon_sha256": "b14678389ea93164914cd1180136eb2ace9ace28ebd440e81cbee056c645444c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.05926",
    "kind": "arxiv",
    "version": 1
  }
}