Pith Number

pith:QIH6YBAQ

pith:2025:QIH6YBAQDSAANC4ZPFILOXN2OW

not attested not anchored not stored refs pending

Transitivity of mutation of $\tau$-exceptional sequences in the $\tau$-tilting finite case

Aslak B. Buan, Bethany R. Marsh, Eric J. Hanson

arxiv:2506.21372 v1 · 2025-06-26 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QIH6YBAQDSAANC4ZPFILOXN2OW}

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	2026-07-05T11:27:44.621677Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

820fec04101c80068b997950b75dba75ac30f25aece1c3a6c2b8dd261b1ef75e

Aliases

arxiv: 2506.21372 · arxiv_version: 2506.21372v1 · doi: 10.48550/arxiv.2506.21372 · pith_short_12: QIH6YBAQDSAA · pith_short_16: QIH6YBAQDSAANC4Z · pith_short_8: QIH6YBAQ

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/QIH6YBAQDSAANC4ZPFILOXN2OW \
  | 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: 820fec04101c80068b997950b75dba75ac30f25aece1c3a6c2b8dd261b1ef75e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bc4e3bbbd5e899b0c94aa7309f98dcb89a4023584394102b6b746b3d46b1a1b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2025-06-26T15:21:23Z",
    "title_canon_sha256": "0f210b1932c4ea4f7782c4169e526d499e333839fd940baa286a7a53659a0957"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.21372",
    "kind": "arxiv",
    "version": 1
  }
}