Pith Number

pith:BTRUQT33

pith:2025:BTRUQT3333Z6RC4CPAOVBVFXQA

not attested not anchored not stored refs pending

Unconditional Uniqueness of 5th Order KP Equations

James Patterson

arxiv:2508.19779 v1 · 2025-08-27 · 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{BTRUQT3333Z6RC4CPAOVBVFXQA}

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	2026-07-05T12:00:17.674224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ce3484f7bdef3e88b82781d50d4b7801814892488f6a57fcf07195670cd9c8e

Aliases

arxiv: 2508.19779 · arxiv_version: 2508.19779v1 · doi: 10.48550/arxiv.2508.19779 · pith_short_12: BTRUQT3333Z6 · pith_short_16: BTRUQT3333Z6RC4C · pith_short_8: BTRUQT33

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/BTRUQT3333Z6RC4CPAOVBVFXQA \
  | 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: 0ce3484f7bdef3e88b82781d50d4b7801814892488f6a57fcf07195670cd9c8e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7d8303d6d898906b20c803b0f479b8f458414e406c33fb75d5761db6397048f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2025-08-27T11:01:50Z",
    "title_canon_sha256": "f4dad27f119077782a8a9b7f24de34e9ee92c437d8f3b1dc1fd9ee3ee5516839"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.19779",
    "kind": "arxiv",
    "version": 1
  }
}