Pith Number

pith:ZVSPDZID

pith:2012:ZVSPDZID2CGIM7CGBWI2V52Z2W

not attested not anchored not stored refs pending

Stability of Small Periodic Waves in Fractional KdV Type Equations

Mathew A. Johnson

arxiv:1210.2326 v2 · 2012-10-08 · 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{ZVSPDZID2CGIM7CGBWI2V52Z2W}

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	2026-05-18T03:30:25.585233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd64f1e503d08c867c460d91aaf759d5b2386133d8f4f4ea12d33fbc8664eaec

Aliases

arxiv: 1210.2326 · arxiv_version: 1210.2326v2 · doi: 10.48550/arxiv.1210.2326 · pith_short_12: ZVSPDZID2CGI · pith_short_16: ZVSPDZID2CGIM7CG · pith_short_8: ZVSPDZID

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/ZVSPDZID2CGIM7CGBWI2V52Z2W \
  | 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: cd64f1e503d08c867c460d91aaf759d5b2386133d8f4f4ea12d33fbc8664eaec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c25c765504cd09fdde5164e490cb91e989d163f48cc6e0138a9f82424323011",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2012-10-08T16:08:27Z",
    "title_canon_sha256": "0685b51f2d968720fecc09ee58e07646d5a280bf9882923e099922c9385a42bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2326",
    "kind": "arxiv",
    "version": 2
  }
}