Pith Number

pith:XVUHGJ6I

pith:2018:XVUHGJ6IE74UHKI2LBJ2FAD5F4

not attested not anchored not stored refs pending

The $\infty$-Categorical Eckmann-Hilton Argument

Lior Yanovski, Tomer Schlank

arxiv:1808.06006 v3 · 2018-08-17 · 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{XVUHGJ6IE74UHKI2LBJ2FAD5F4}

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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

A higher-order Eckmann-Hilton argument

Receipt and verification

First computed	2026-07-05T00:15:33.936798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bd687327c827f943a91a5853a2807d2f29405e60d044a7418d3c884a79626999

Aliases

arxiv: 1808.06006 · arxiv_version: 1808.06006v3 · doi: 10.48550/arxiv.1808.06006 · pith_short_12: XVUHGJ6IE74U · pith_short_16: XVUHGJ6IE74UHKI2 · pith_short_8: XVUHGJ6I

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/XVUHGJ6IE74UHKI2LBJ2FAD5F4 \
  | 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: bd687327c827f943a91a5853a2807d2f29405e60d044a7418d3c884a79626999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "692e49ed9eabcb9e024c623811f5cbe55f919c67d71d41a06ebf1d95772f52ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2018-08-17T21:40:04Z",
    "title_canon_sha256": "2ce10e487dcf83fde2acd9ec0b575fae8735217b3202dde65763bf0238c10d26"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.06006",
    "kind": "arxiv",
    "version": 3
  }
}