Pith Number

pith:7TRYVLIV

pith:2024:7TRYVLIVXR4I32G6YAAVLAUS77

not attested not anchored not stored refs pending

Taft algebra actions on preprojective algebras

Amrei Oswald, Jason Gaddis

arxiv:2410.24179 v2 · 2024-10-31 · math.RA · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TRYVLIVXR4I32G6YAAVLAUS77}

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	2026-07-05T10:20:17.398801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fce38aad15bc788de8dec001558292ffea784d29525ee8f2e9212287c247b966

Aliases

arxiv: 2410.24179 · arxiv_version: 2410.24179v2 · doi: 10.48550/arxiv.2410.24179 · pith_short_12: 7TRYVLIVXR4I · pith_short_16: 7TRYVLIVXR4I32G6 · pith_short_8: 7TRYVLIV

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/7TRYVLIVXR4I32G6YAAVLAUS77 \
  | 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: fce38aad15bc788de8dec001558292ffea784d29525ee8f2e9212287c247b966

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a88edf5c932286d75f84a56c34c30e4468e28aacac996a5e78d2a837c4a8a419",
    "cross_cats_sorted": [
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2024-10-31T17:44:01Z",
    "title_canon_sha256": "3bcc6f7249dfa3ba1a2d6227e1562d953b3be47be5d398c11fc7d537ec88ef87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.24179",
    "kind": "arxiv",
    "version": 2
  }
}