Pith Number

pith:D4XBOTYF

pith:2023:D4XBOTYFJDF6UIB6UHWWH6GKHR

not attested not anchored not stored refs pending

Representations over diagrams of abelian categories II: Abelian model structures

Li Liang, Liping Li, Nina Yu, Zhenxing Di

arxiv:2308.03067 v2 · 2023-08-06 · math.CT · 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{D4XBOTYFJDF6UIB6UHWWH6GKHR}

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	2026-07-05T11:24:01.056119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f2e174f0548cbea203ea1ed63f8ca3c76fcb29841376d160c4b4d7f18bd0e43

Aliases

arxiv: 2308.03067 · arxiv_version: 2308.03067v2 · doi: 10.48550/arxiv.2308.03067 · pith_short_12: D4XBOTYFJDF6 · pith_short_16: D4XBOTYFJDF6UIB6 · pith_short_8: D4XBOTYF

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/D4XBOTYFJDF6UIB6UHWWH6GKHR \
  | 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: 1f2e174f0548cbea203ea1ed63f8ca3c76fcb29841376d160c4b4d7f18bd0e43

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a3e22665affdd50c8c3c6c0552efe03378058ef5a1cd522a884e8334d9b347d",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2023-08-06T09:34:52Z",
    "title_canon_sha256": "e874aefb05a279f334b5551182bfcee15cd6b82e1fec81785abe166b0fe38f8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2308.03067",
    "kind": "arxiv",
    "version": 2
  }
}