Pith Number

pith:LWQCQMAC

pith:2026:LWQCQMACTWTKBCZ3INI7BMS5VF

not attested not anchored not stored refs pending

Non-unique solutions to the periodic gKdV equation

Alexandru F. Radu, Kunyi (Mark) Ma, Mandon Pathak, Nicholas Gismondi

arxiv:2606.06916 v1 · 2026-06-05 · 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{LWQCQMACTWTKBCZ3INI7BMS5VF}

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	2026-06-08T01:04:35.781782Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5da02830029da6a08b3b4351f0b25da977ed1d0d67724aaff1e9d388255b5d60

Aliases

arxiv: 2606.06916 · arxiv_version: 2606.06916v1 · doi: 10.48550/arxiv.2606.06916 · pith_short_12: LWQCQMACTWTK · pith_short_16: LWQCQMACTWTKBCZ3 · pith_short_8: LWQCQMAC

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/LWQCQMACTWTKBCZ3INI7BMS5VF \
  | 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: 5da02830029da6a08b3b4351f0b25da977ed1d0d67724aaff1e9d388255b5d60

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ec80e299e0e9bf4769e202a9e3516df30de7e54fe304c5a7d485f8b3de1aaf0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2026-06-05T05:32:18Z",
    "title_canon_sha256": "b9150c544c5bb71df886872631e8f72555ca493c303cfbccb203b9a4f50fdd3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06916",
    "kind": "arxiv",
    "version": 1
  }
}