Pith Number

pith:444DVLXA

pith:2026:444DVLXAKPS2BTWAA67TIB452K

not attested not anchored not stored refs pending

Commuting maps of inflated algebras

Hongyu Jia, Zhankui Xiao

arxiv:2605.12849 v1 · 2026-05-13 · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{444DVLXAKPS2BTWAA67TIB452K}

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	2026-05-18T03:09:11.863479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7383aaee053e5a0cec007bf34079dd2b92006b05851a3ae3e9a55a8ba38117c

Aliases

arxiv: 2605.12849 · arxiv_version: 2605.12849v1 · doi: 10.48550/arxiv.2605.12849 · pith_short_12: 444DVLXAKPS2 · pith_short_16: 444DVLXAKPS2BTWA · pith_short_8: 444DVLXA

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/444DVLXAKPS2BTWAA67TIB452K \
  | 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: e7383aaee053e5a0cec007bf34079dd2b92006b05851a3ae3e9a55a8ba38117c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb5fc78b2933bc8ab53498a06a097344e6f8f00e3df1aadc65c8377aabde7a86",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2026-05-13T00:46:52Z",
    "title_canon_sha256": "cb53ecba783daeeece80634d3c5335792d38563bc40941a4eaabe978dc62ed1f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.12849",
    "kind": "arxiv",
    "version": 1
  }
}