Pith Number

pith:PBXVB6FQ

pith:2012:PBXVB6FQ5XTUKUR5EEJ7YXMSWG

not attested not anchored not stored refs pending

Nonexistence of soliton-like solutions for defocusing generalized KdV equations

Shuanglin Shao, Soonsik Kwon

arxiv:1205.0849 v1 · 2012-05-04 · 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{PBXVB6FQ5XTUKUR5EEJ7YXMSWG}

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	2026-05-18T03:56:23.770715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

786f50f8b0ede745523d2113fc5d92b184b630d9e1c13d80ac8e43ec9de09c04

Aliases

arxiv: 1205.0849 · arxiv_version: 1205.0849v1 · doi: 10.48550/arxiv.1205.0849 · pith_short_12: PBXVB6FQ5XTU · pith_short_16: PBXVB6FQ5XTUKUR5 · pith_short_8: PBXVB6FQ

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/PBXVB6FQ5XTUKUR5EEJ7YXMSWG \
  | 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: 786f50f8b0ede745523d2113fc5d92b184b630d9e1c13d80ac8e43ec9de09c04

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e5156dfa89c4a5a7d3ea1da418bec8796ef6eb7c865fbf1d17758118cf0d4d60",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-05-04T03:02:58Z",
    "title_canon_sha256": "48e0a70a22b2a38200c9a421e1421a7515a8164eff6e73f11fb6cc7ae90b4987"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0849",
    "kind": "arxiv",
    "version": 1
  }
}