Pith Number

pith:CG5ADV5R

pith:2018:CG5ADV5RZ7XU6YR4GTZBICJADU

not attested not anchored not stored refs pending

A characterisation of $\tau$-tilting finite algebras

Frederik Marks, Jorge Vit\'oria, Lidia Angeleri H\"ugel

arxiv:1801.04312 v1 · 2018-01-12 · math.RT · 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{CG5ADV5RZ7XU6YR4GTZBICJADU}

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

Fishing for complements

Receipt and verification

First computed	2026-05-18T00:26:06.879291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11ba01d7b1cfef4f623c34f21409201d01ba098d60b1b8127f518f346036336b

Aliases

arxiv: 1801.04312 · arxiv_version: 1801.04312v1 · doi: 10.48550/arxiv.1801.04312 · pith_short_12: CG5ADV5RZ7XU · pith_short_16: CG5ADV5RZ7XU6YR4 · pith_short_8: CG5ADV5R

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/CG5ADV5RZ7XU6YR4GTZBICJADU \
  | 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: 11ba01d7b1cfef4f623c34f21409201d01ba098d60b1b8127f518f346036336b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0d9ac0eafcca8ffb86cb0650cb448d0731b9a8866e4625038c59aa474e2ff21",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2018-01-12T20:52:01Z",
    "title_canon_sha256": "3b169c335b4b5f218456e6c75b2f7ce864b12afb4e4f4548cb4428a9ee350400"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04312",
    "kind": "arxiv",
    "version": 1
  }
}