Pith Number

pith:WSOD4WA6

pith:2017:WSOD4WA6IHZR2Z2HXMNCRWFW7K

not attested not anchored not stored refs pending

Generically split octonion algebras and A^1-homotopy theory

Aravind Asok, Marc Hoyois, Matthias Wendt

arxiv:1704.03657 v1 · 2017-04-12 · math.AG · math.AT · math.KT · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WSOD4WA6IHZR2Z2HXMNCRWFW7K}

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	2026-05-17T23:50:16.485770Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b49c3e581e41f31d6747bb1a28d8b6faa5dbe78031cd2c39e2c5925c399079ca

Aliases

arxiv: 1704.03657 · arxiv_version: 1704.03657v1 · doi: 10.48550/arxiv.1704.03657 · pith_short_12: WSOD4WA6IHZR · pith_short_16: WSOD4WA6IHZR2Z2H · pith_short_8: WSOD4WA6

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/WSOD4WA6IHZR2Z2HXMNCRWFW7K \
  | 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: b49c3e581e41f31d6747bb1a28d8b6faa5dbe78031cd2c39e2c5925c399079ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10b566eacec65c0a915b1a8b80fb04244ed978139e2bda439bba1c4260a3bea8",
    "cross_cats_sorted": [
      "math.AT",
      "math.KT",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2017-04-12T08:28:34Z",
    "title_canon_sha256": "201fbaff4f9f5f2673fabb0da9a501c8bbd5fd04246f58060e607f9a48204772"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03657",
    "kind": "arxiv",
    "version": 1
  }
}