Pith Number

pith:3BQJBKQ4

pith:2023:3BQJBKQ4JGBZC6MJVWUX7IHGU3

not attested not anchored not stored refs pending

Switch Operators for the Six-Vertex Model

Evelyn Choi, Jadon Geathers, Slava Naprienko

arxiv:2302.08089 v3 · 2023-02-16 · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3BQJBKQ4JGBZC6MJVWUX7IHGU3}

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	2026-07-05T05:47:21.563870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d86090aa1c4983917989ada97fa0e6a6e3ec90ac63c2da9a900ee6e25c19f525

Aliases

arxiv: 2302.08089 · arxiv_version: 2302.08089v3 · doi: 10.48550/arxiv.2302.08089 · pith_short_12: 3BQJBKQ4JGBZ · pith_short_16: 3BQJBKQ4JGBZC6MJ · pith_short_8: 3BQJBKQ4

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/3BQJBKQ4JGBZC6MJVWUX7IHGU3 \
  | 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: d86090aa1c4983917989ada97fa0e6a6e3ec90ac63c2da9a900ee6e25c19f525

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb25bca6f66bd4a7cf4ec0e89ae78a5d2a41ca849e77e67efcef0097b637c58c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2023-02-16T05:01:07Z",
    "title_canon_sha256": "4e982e43cf715a2cc654ae054a881f1ac6610d6f6f9d79cad73aeb35778f753f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.08089",
    "kind": "arxiv",
    "version": 3
  }
}