Pith Number

pith:S34SOMU2

pith:2026:S34SOMU2NFCQ54AXMGLLUFKHPS

not attested not anchored not stored refs pending

Silting t-structures in $Q$-shaped derived categories

Anastasios Slaftsos

arxiv:2606.20447 v1 · 2026-06-18 · 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{S34SOMU2NFCQ54AXMGLLUFKHPS}

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	2026-06-19T16:13:12.652296Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

96f927329a69450ef0176196ba15477ca2594e9dd689ff1576f28b4acfe58c39

Aliases

arxiv: 2606.20447 · arxiv_version: 2606.20447v1 · doi: 10.48550/arxiv.2606.20447 · pith_short_12: S34SOMU2NFCQ · pith_short_16: S34SOMU2NFCQ54AX · pith_short_8: S34SOMU2

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/S34SOMU2NFCQ54AXMGLLUFKHPS \
  | 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: 96f927329a69450ef0176196ba15477ca2594e9dd689ff1576f28b4acfe58c39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cb7f08895bd210977425acc7d0e8f6c4d81d930d0650a36ff7a63152d3e5e07",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2026-06-18T16:24:58Z",
    "title_canon_sha256": "025f2a2cdff6f1c3778eeb1f65ec203b4cb26e26c019fe5ea359d8ee1b3800ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.20447",
    "kind": "arxiv",
    "version": 1
  }
}