Pith Number

pith:VIESTTLF

pith:2025:VIESTTLFMKSGOKY6WB2QVH6I7L

not attested not anchored not stored refs pending

Multiplicity in triangulated categories

David A. Jorgensen, Peder Thompson, Petter Andreas Bergh

arxiv:2506.02437 v1 · 2025-06-03 · math.KT · math.AC · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VIESTTLFMKSGOKY6WB2QVH6I7L}

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	2026-07-05T11:15:01.837998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa0929cd6562a4672b1eb0750a9fc8fae056fcf579f218dceaa750e7182bd911

Aliases

arxiv: 2506.02437 · arxiv_version: 2506.02437v1 · doi: 10.48550/arxiv.2506.02437 · pith_short_12: VIESTTLFMKSG · pith_short_16: VIESTTLFMKSGOKY6 · pith_short_8: VIESTTLF

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/VIESTTLFMKSGOKY6WB2QVH6I7L \
  | 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: aa0929cd6562a4672b1eb0750a9fc8fae056fcf579f218dceaa750e7182bd911

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e85fcea9146586a7315b4fecfdb5a6f8cd70f237e30411e1512678685dfb0188",
    "cross_cats_sorted": [
      "math.AC",
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.KT",
    "submitted_at": "2025-06-03T04:45:10Z",
    "title_canon_sha256": "9f38b52896dd5d1da51ec0bd7b6624a684228bd0a3310c4fe68f72b746576d57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.02437",
    "kind": "arxiv",
    "version": 1
  }
}