Pith Number

pith:RSOONKUY

pith:2018:RSOONKUY36YAKI7H25XI6H4GN7

not attested not anchored not stored refs pending

Categorical foundations of variety-based bornology

Jan Paseka, Sergey A. Solovyov

arxiv:1809.04124 v1 · 2018-09-11 · math.CT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RSOONKUY36YAKI7H25XI6H4GN7}

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	2026-05-18T00:05:55.427482Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c9ce6aa98dfb00523e7d76e8f1f866ff78f96731ebbc35303db6fb19010bf81

Aliases

arxiv: 1809.04124 · arxiv_version: 1809.04124v1 · doi: 10.48550/arxiv.1809.04124 · pith_short_12: RSOONKUY36YA · pith_short_16: RSOONKUY36YAKI7H · pith_short_8: RSOONKUY

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/RSOONKUY36YAKI7H25XI6H4GN7 \
  | 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: 8c9ce6aa98dfb00523e7d76e8f1f866ff78f96731ebbc35303db6fb19010bf81

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c52ba8960e9ece1d687125ec2cf1c5e77c773c47f5516f043134607b592a838",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.CT",
    "submitted_at": "2018-09-11T19:46:33Z",
    "title_canon_sha256": "37fcca4d771533786f7158e4d9152f7ba71d3d9e37d71057bddaf2cd1f0ce11f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04124",
    "kind": "arxiv",
    "version": 1
  }
}