Pith Number

pith:N6KK64AD

pith:2026:N6KK64ADFWPA5QJQBJEICIFWUF

not attested not anchored not stored refs pending

The Rectangular Finite Free Heat Flow

Cesar Cuenca, Colin McSwiggen

arxiv:2606.06859 v1 · 2026-06-05 · math.PR · math.CO · math.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N6KK64ADFWPA5QJQBJEICIFWUF}

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	2026-06-08T01:04:32.227045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f94af70032d9e0ec1300a488120b6a17ab3fd0826fe1b3081716fe059be7101

Aliases

arxiv: 2606.06859 · arxiv_version: 2606.06859v1 · doi: 10.48550/arxiv.2606.06859 · pith_short_12: N6KK64ADFWPA · pith_short_16: N6KK64ADFWPA5QJQ · pith_short_8: N6KK64AD

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/N6KK64ADFWPA5QJQBJEICIFWUF \
  | 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: 6f94af70032d9e0ec1300a488120b6a17ab3fd0826fe1b3081716fe059be7101

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a0729fdbdf32c11f4b86ce1097efe413e5abb7f4db643ad5b862c71b6fa2580d",
    "cross_cats_sorted": [
      "math.CO",
      "math.DS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2026-06-05T03:03:17Z",
    "title_canon_sha256": "e7cdaef991bd72d3400b2849acf5ae5cfe1bf1e0cbd4a81315ae67cf32b49b43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06859",
    "kind": "arxiv",
    "version": 1
  }
}