Pith Number

pith:TKME7UGA

pith:2026:TKME7UGASJ46WLUCAD2EY2YPWY

not attested not anchored not stored refs pending

On Isomorphism theorem of the Comparability Graph of Lattices

Rahul Jejurkar, Vinayak Joshi

arxiv:2606.04472 v1 · 2026-06-03 · 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{TKME7UGASJ46WLUCAD2EY2YPWY}

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	2026-06-04T01:09:09.514673Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a984fd0c09279eb2e8200f44c6b0fb6007800b01c0ab03bf1fda75f3f3375ff

Aliases

arxiv: 2606.04472 · arxiv_version: 2606.04472v1 · doi: 10.48550/arxiv.2606.04472 · pith_short_12: TKME7UGASJ46 · pith_short_16: TKME7UGASJ46WLUC · pith_short_8: TKME7UGA

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/TKME7UGASJ46WLUCAD2EY2YPWY \
  | 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: 9a984fd0c09279eb2e8200f44c6b0fb6007800b01c0ab03bf1fda75f3f3375ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "48ce1cace08f554b933b820a053616671400f553446bf3dd5dcf2e07fc3e0957",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.CO",
    "submitted_at": "2026-06-03T05:39:40Z",
    "title_canon_sha256": "b9923f7882b2ee3fda8987990acb950c4aefc4fec9c7ed7a5ab1f9c00cf9bab5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.04472",
    "kind": "arxiv",
    "version": 1
  }
}