Pith Number

pith:EDNXH54K

pith:2026:EDNXH54KZFGBCCJUJOMWWIJ5QX

not attested not anchored not stored refs pending

Non-distributive lattices of thick tensor-ideals via trivial extensions

Charalampos Verasdanis

arxiv:2606.18217 v1 · 2026-06-16 · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EDNXH54KZFGBCCJUJOMWWIJ5QX}

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	2026-06-19T16:10:51.358462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

20db73f78ac94c1109344b996b213d85c2993bd144c36f0a61f035f353f27fe7

Aliases

arxiv: 2606.18217 · arxiv_version: 2606.18217v1 · doi: 10.48550/arxiv.2606.18217 · pith_short_12: EDNXH54KZFGB · pith_short_16: EDNXH54KZFGBCCJU · pith_short_8: EDNXH54K

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/EDNXH54KZFGBCCJUJOMWWIJ5QX \
  | 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: 20db73f78ac94c1109344b996b213d85c2993bd144c36f0a61f035f353f27fe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "146983504fe4318c2b70231246b96d62882204b29153ec99db53017d55e30e80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2026-06-16T17:47:08Z",
    "title_canon_sha256": "bc5c98d0897c8c36bb866037c6aafc8dcd383ef8dd3c1973cb6bd55a4aa40683"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18217",
    "kind": "arxiv",
    "version": 1
  }
}