Pith Number

pith:Q4YKQRBM

pith:2017:Q4YKQRBMWYNDIQSNHWSAZ52Z7R

not attested not anchored not stored refs pending

Motivic infinite loop spaces

Adeel A. Khan, Elden Elmanto, Marc Hoyois, Maria Yakerson, Vladimir Sosnilo

arxiv:1711.05248 v6 · 2017-11-14 · math.AG · math.AT · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q4YKQRBMWYNDIQSNHWSAZ52Z7R}

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.

Cited by

1 paper in Pith

The unit map of the algebraic special linear cobordism spectrum

Receipt and verification

First computed	2026-07-05T02:56:22.046941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8730a8442cb61a34424d3da40cf759fc72196f57dec70a008f5f95f7b52b9b7f

Aliases

arxiv: 1711.05248 · arxiv_version: 1711.05248v6 · doi: 10.48550/arxiv.1711.05248 · pith_short_12: Q4YKQRBMWYND · pith_short_16: Q4YKQRBMWYNDIQSN · pith_short_8: Q4YKQRBM

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/Q4YKQRBMWYNDIQSNHWSAZ52Z7R \
  | 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: 8730a8442cb61a34424d3da40cf759fc72196f57dec70a008f5f95f7b52b9b7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbc57cfd019b8b8d4739dff3159ce90a3a845f573fac7e5cdda94e39a89b352c",
    "cross_cats_sorted": [
      "math.AT",
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-11-14T18:50:05Z",
    "title_canon_sha256": "3e1fcf31c74dc2323c9ace6382ddd38e26e0bc6e84a9e00c9699e1a7c2b78e73"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.05248",
    "kind": "arxiv",
    "version": 6
  }
}