Pith Number

pith:LQG6K7RI

pith:2016:LQG6K7RIJM5A7EWAW5MDF7HNXW

not attested not anchored not stored refs pending

Generalized equivariant model structures on $\mathbf{Cat}^I$

Yuzhou Gu

arxiv:1605.07983 v1 · 2016-05-25 · math.AT · 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{LQG6K7RIJM5A7EWAW5MDF7HNXW}

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	2026-05-18T01:13:38.646600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c0de57e284b3a0f92c0b75832fcedbda2a447a0973db6344cbac73b10b3815d

Aliases

arxiv: 1605.07983 · arxiv_version: 1605.07983v1 · doi: 10.48550/arxiv.1605.07983 · pith_short_12: LQG6K7RIJM5A · pith_short_16: LQG6K7RIJM5A7EWA · pith_short_8: LQG6K7RI

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/LQG6K7RIJM5A7EWAW5MDF7HNXW \
  | 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: 5c0de57e284b3a0f92c0b75832fcedbda2a447a0973db6344cbac73b10b3815d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "824a82d4f08a55da92b2f03b486f18795d1731fcf13985da7e8c0b4d14c7a26d",
    "cross_cats_sorted": [
      "math.CT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2016-05-25T17:50:18Z",
    "title_canon_sha256": "005bea11e42185332d1c9b2ef9de5d86a3fcdf76f32feba9e440a11fb5cf1a1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.07983",
    "kind": "arxiv",
    "version": 1
  }
}