Pith Number

pith:ZHH2PC2R

pith:2018:ZHH2PC2RDAIFVMBFQUTZMWNFSA

not attested not anchored not stored refs pending

Homotopy theory of Lie functors

Roman Mikhailov

arxiv:1808.00681 v1 · 2018-08-02 · 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{ZHH2PC2RDAIFVMBFQUTZMWNFSA}

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	2026-05-18T00:09:04.482473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9cfa78b5118105ab02585279659a590369cacfa32342756f5a8c4ef74203be2

Aliases

arxiv: 1808.00681 · arxiv_version: 1808.00681v1 · doi: 10.48550/arxiv.1808.00681 · pith_short_12: ZHH2PC2RDAIF · pith_short_16: ZHH2PC2RDAIFVMBF · pith_short_8: ZHH2PC2R

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/ZHH2PC2RDAIFVMBFQUTZMWNFSA \
  | 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: c9cfa78b5118105ab02585279659a590369cacfa32342756f5a8c4ef74203be2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ead7cb91c0b48b6defd33437c1e003118599e5d4795d34c1066c6bb724ba76f6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2018-08-02T06:11:23Z",
    "title_canon_sha256": "e097d5e120c70dbe9a91c12f1fbfb8783039cec65d30b549e20cf795c67ed1e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.00681",
    "kind": "arxiv",
    "version": 1
  }
}