Pith Number

pith:TOUWWV7S

pith:2023:TOUWWV7SQV6G4DOF7UMELEDKMP

not attested not anchored not stored refs pending

Local dualisable objects in local algebra

Dave Benson, Henning Krause, Julia Pevtsova, Srikanth B. Iyengar

arxiv:2302.08562 v1 · 2023-02-16 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TOUWWV7SQV6G4DOF7UMELEDKMP}

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.

Cited by

1 paper in Pith

Perfect complexes and completion

Receipt and verification

First computed	2026-07-05T05:49:17.702644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ba96b57f2857c6e0dc5fd1845906a63f81a3e90ec7170e9a6ce7e9b7c1925f8

Aliases

arxiv: 2302.08562 · arxiv_version: 2302.08562v1 · doi: 10.48550/arxiv.2302.08562 · pith_short_12: TOUWWV7SQV6G · pith_short_16: TOUWWV7SQV6G4DOF · pith_short_8: TOUWWV7S

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/TOUWWV7SQV6G4DOF7UMELEDKMP \
  | 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: 9ba96b57f2857c6e0dc5fd1845906a63f81a3e90ec7170e9a6ce7e9b7c1925f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d68e5893a0a152b11e76ebcd12ac46025bc7d238e57ef97c263c06d5ef02eb79",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2023-02-16T20:12:25Z",
    "title_canon_sha256": "04883a6f6d3d8b1c57a41c81eb8ad202a56fba3eb5ed6725e6e27d0784962250"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.08562",
    "kind": "arxiv",
    "version": 1
  }
}