Pith Number

pith:PG3JHQGP

pith:2014:PG3JHQGPQWT3XCXFNS5M2FRHPB

not attested not anchored not stored refs pending

On the quiver with relations of a quasitilted algebra and applications

Elsa Fernandez, Natalia Bordino, Sonia Trepode

arxiv:1404.5294 v1 · 2014-04-22 · 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{PG3JHQGPQWT3XCXFNS5M2FRHPB}

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	2026-05-18T02:53:39.344581Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79b693c0cf85a7bb8ae56cbacd16277863a58ddec0c2102a67505564f328bbe6

Aliases

arxiv: 1404.5294 · arxiv_version: 1404.5294v1 · doi: 10.48550/arxiv.1404.5294 · pith_short_12: PG3JHQGPQWT3 · pith_short_16: PG3JHQGPQWT3XCXF · pith_short_8: PG3JHQGP

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/PG3JHQGPQWT3XCXFNS5M2FRHPB \
  | 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: 79b693c0cf85a7bb8ae56cbacd16277863a58ddec0c2102a67505564f328bbe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e287781b3481c939c4ec89185110959305f50bebdfd0fa1e3d09270933af4ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2014-04-22T02:43:08Z",
    "title_canon_sha256": "e9dd8e0d59e4e6427c7fd155f1fe9c32b6b097b0a6e6653e3253bb377245f9d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5294",
    "kind": "arxiv",
    "version": 1
  }
}