Pith Number

pith:O2OC6I3I

pith:2019:O2OC6I3I6WDT334LJWXA5IPC3T

not attested not anchored not stored refs pending

Regular multi-types and the Bloom conjecture

Wanke Yin, Xiaojun Huang

arxiv:1902.10581 v1 · 2019-02-27 · 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{O2OC6I3I6WDT334LJWXA5IPC3T}

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	2026-05-17T23:52:30.453162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

769c2f2368f5873def8b4dae0ea1e2dceb3b9e18930790c2403327db2121f61d

Aliases

arxiv: 1902.10581 · arxiv_version: 1902.10581v1 · doi: 10.48550/arxiv.1902.10581 · pith_short_12: O2OC6I3I6WDT · pith_short_16: O2OC6I3I6WDT334L · pith_short_8: O2OC6I3I

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/O2OC6I3I6WDT334LJWXA5IPC3T \
  | 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: 769c2f2368f5873def8b4dae0ea1e2dceb3b9e18930790c2403327db2121f61d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b5e111ee520844960866adcdd348f7cb7825c872220cbf0663991b186cbb825",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CV",
    "submitted_at": "2019-02-27T15:19:43Z",
    "title_canon_sha256": "4b6284fb2261eac4e9da7a2a212cb8a1ad8a72628dec82687323c349865d86c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.10581",
    "kind": "arxiv",
    "version": 1
  }
}