Pith Number

pith:TWLUVSB2

pith:2021:TWLUVSB2J7YMTQK4GVTRUIIJJA

not attested not anchored not stored refs pending

Homological Dimensions of Extriangulated Categories and Recollements

Lingling Tan, Weili Gu, Xin Ma

arxiv:2104.06042 v1 · 2021-04-13 · 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{TWLUVSB2J7YMTQK4GVTRUIIJJA}

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

Diffusion Models on the Edge: Challenges, Optimizations, and Applications

Receipt and verification

First computed	2026-07-05T02:31:28.368637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d974ac83a4ff0c9c15c35671a2109480644bcaeb9bc834d7185af81885d471c

Aliases

arxiv: 2104.06042 · arxiv_version: 2104.06042v1 · doi: 10.48550/arxiv.2104.06042 · pith_short_12: TWLUVSB2J7YM · pith_short_16: TWLUVSB2J7YMTQK4 · pith_short_8: TWLUVSB2

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/TWLUVSB2J7YMTQK4GVTRUIIJJA \
  | 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: 9d974ac83a4ff0c9c15c35671a2109480644bcaeb9bc834d7185af81885d471c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59667dd33edccdda715d7bce6c25d23d6c008bfc5efbfec6663367aac0f30057",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2021-04-13T09:15:45Z",
    "title_canon_sha256": "a9043a6f546d339220e82d09af8b883386f9b22aff2bb74f7f278764240e7da4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.06042",
    "kind": "arxiv",
    "version": 1
  }
}