Pith Number

pith:SYTN5QF3

pith:2022:SYTN5QF3I57ERSQJTYK25YPCHM

not attested not anchored not stored refs pending

Long time asymptotic analysis for a nonlocal Hirota equation via the Dbar steepest descent method

Jin-yan Zhu, Yong Chen

arxiv:2206.08634 v1 · 2022-06-17 · math.AP · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SYTN5QF3I57ERSQJTYK25YPCHM}

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	2026-07-05T04:32:41.515617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9626dec0bb477e48ca099e15aee1e23b39d56b4152ffb4afff8b9b28a0f3dc77

Aliases

arxiv: 2206.08634 · arxiv_version: 2206.08634v1 · doi: 10.48550/arxiv.2206.08634 · pith_short_12: SYTN5QF3I57E · pith_short_16: SYTN5QF3I57ERSQJ · pith_short_8: SYTN5QF3

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/SYTN5QF3I57ERSQJTYK25YPCHM \
  | 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: 9626dec0bb477e48ca099e15aee1e23b39d56b4152ffb4afff8b9b28a0f3dc77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c061313dd3e7e66ae26e68f38b8491cbc8669e137db95045e15b66bb3f235cf",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2022-06-17T08:50:50Z",
    "title_canon_sha256": "670a9ddc2886c3446c6311f879f13af1a6c167a86ac2e4e1d9dca0befcbcedce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.08634",
    "kind": "arxiv",
    "version": 1
  }
}