Pith Number

pith:E2MEPXVB

pith:2021:E2MEPXVBL3AXPQ2HG5AJPBJTOM

not attested not anchored not stored refs pending

A generalization of cancellative dimer algebras to hyperbolic surfaces

Charlie Beil, Karin Baur

arxiv:2101.11512 v2 · 2021-01-27 · 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{E2MEPXVBL3AXPQ2HG5AJPBJTOM}

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.

Cited by

1 paper in Pith

Global dimensions of local geodesic ghor algebras

Receipt and verification

First computed	2026-07-05T03:13:17.801395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

269847dea15ec177c3473740978533731347fec881c3d24a7e373f1ce3a93022

Aliases

arxiv: 2101.11512 · arxiv_version: 2101.11512v2 · doi: 10.48550/arxiv.2101.11512 · pith_short_12: E2MEPXVBL3AX · pith_short_16: E2MEPXVBL3AXPQ2H · pith_short_8: E2MEPXVB

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/E2MEPXVBL3AXPQ2HG5AJPBJTOM \
  | 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: 269847dea15ec177c3473740978533731347fec881c3d24a7e373f1ce3a93022

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "681fadbeaaddbf5fbb6a3280a47101e35b45fed51dd73c5bcdc573f6f377598a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2021-01-27T16:14:18Z",
    "title_canon_sha256": "3a2179c00d26b8522755058f300a42d52253729823c38d542c1d8782090219d1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2101.11512",
    "kind": "arxiv",
    "version": 2
  }
}