Pith Number

pith:EGVLLEOK

pith:2020:EGVLLEOKUHYUQCVK56IZ3XY6KD

not attested not anchored not stored refs pending

Weak slice regular functions on the $n$-dimensional quadratic cone of octonions

Guangbin Ren, Irene Sabadini, Ting Yang, Xinyuan Dou

arxiv:2010.15089 v2 · 2020-10-28 · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EGVLLEOKUHYUQCVK56IZ3XY6KD}

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	2026-07-05T08:37:11.366998Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21aab591caa1f1480aaaef919ddf1e50ecbeacdc3a4b6a2505521a69952f1998

Aliases

arxiv: 2010.15089 · arxiv_version: 2010.15089v2 · doi: 10.48550/arxiv.2010.15089 · pith_short_12: EGVLLEOKUHYU · pith_short_16: EGVLLEOKUHYUQCVK · pith_short_8: EGVLLEOK

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/EGVLLEOKUHYUQCVK56IZ3XY6KD \
  | 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: 21aab591caa1f1480aaaef919ddf1e50ecbeacdc3a4b6a2505521a69952f1998

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f002f817b99d80a675abd23e13c53456b6b4c19a2de8a4fd867bf9a59e8e9fa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2020-10-28T17:02:28Z",
    "title_canon_sha256": "e655ec275b2940ebc528c7360f7b34cd4cebc6dd796f49638b06b76f26e57b53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.15089",
    "kind": "arxiv",
    "version": 2
  }
}