Pith Number

pith:TDJ5CSSP

pith:2018:TDJ5CSSPSN46OOM2WC4G2JZL5F

not attested not anchored not stored refs pending

Symmetric monoidal G-categories and their strictification

Ang\'elica M. Osorno, Bertrand Guillou, J. Peter May, Mona Merling

arxiv:1809.03017 v2 · 2018-09-09 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TDJ5CSSPSN46OOM2WC4G2JZL5F}

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	2026-05-17T23:39:41.692183Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

98d3d14a4f9379e7399ab0b86d272be956ef21bfb38a919eb85670e7a9b9c66c

Aliases

arxiv: 1809.03017 · arxiv_version: 1809.03017v2 · doi: 10.48550/arxiv.1809.03017 · pith_short_12: TDJ5CSSPSN46 · pith_short_16: TDJ5CSSPSN46OOM2 · pith_short_8: TDJ5CSSP

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/TDJ5CSSPSN46OOM2WC4G2JZL5F \
  | 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: 98d3d14a4f9379e7399ab0b86d272be956ef21bfb38a919eb85670e7a9b9c66c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b3debbc7a2130a913dd60c8db44cf1ef800a7beecf1e2c38cb5611b4586fb01",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2018-09-09T18:17:26Z",
    "title_canon_sha256": "99698f2025c2610e246b6cd27271807d69ad1f83efb939189375626997dfa2ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.03017",
    "kind": "arxiv",
    "version": 2
  }
}