Pith Number

pith:J4MXIATR

pith:2017:J4MXIATREU53EMSYYJEUSYSVBC

not attested not anchored not stored refs pending

Isotopes of Octonion Algebras, G2-Torsors and Triality

Philippe Gille (ICJ), Seidon Alsaody (ICJ)

arxiv:1704.05229 v3 · 2017-04-18 · 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{J4MXIATREU53EMSYYJEUSYSVBC}

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	2026-05-18T00:30:04.850943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f19740271253bb23258c24949625508ae98388281193e845da060c2fde17fcf

Aliases

arxiv: 1704.05229 · arxiv_version: 1704.05229v3 · doi: 10.48550/arxiv.1704.05229 · pith_short_12: J4MXIATREU53 · pith_short_16: J4MXIATREU53EMSY · pith_short_8: J4MXIATR

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/J4MXIATREU53EMSYYJEUSYSVBC \
  | 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: 4f19740271253bb23258c24949625508ae98388281193e845da060c2fde17fcf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1dccb2185294a731bb8038032fb28ecb1503af0cf1b6c8dfb85910d23227362",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2017-04-18T08:29:00Z",
    "title_canon_sha256": "3337f79d5f7f35525dfe35bcadfff4aecfd67197fb925ceddac50fb628210483"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.05229",
    "kind": "arxiv",
    "version": 3
  }
}