Pith Number

pith:33KW4F3U

pith:2002:33KW4F3U3IIK2RHHYSTKU7MBTP

not attested not anchored not stored refs pending

Sheva-Sheva-Sheva: Large Creatures

Andrzej Ros{\l}anowski, Saharon Shelah

arxiv:math/0210205 v2 · 2002-10-14 · math.LO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{33KW4F3U3IIK2RHHYSTKU7MBTP}

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	2026-05-18T03:37:27.240737Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ded56e1774da10ad44e7c4a6aa7d819bc97636097e93fc9f3f5aead6be31dacc

Aliases

arxiv: math/0210205 · arxiv_version: math/0210205v2 · doi: 10.48550/arxiv.math/0210205 · pith_short_12: 33KW4F3U3IIK · pith_short_16: 33KW4F3U3IIK2RHH · pith_short_8: 33KW4F3U

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/33KW4F3U3IIK2RHHYSTKU7MBTP \
  | 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: ded56e1774da10ad44e7c4a6aa7d819bc97636097e93fc9f3f5aead6be31dacc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7af56553256a57b991d4ffcce8fd3b7d63a2e98480aa69678e9beb4d5edc7397",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "math.LO",
    "submitted_at": "2002-10-14T17:53:24Z",
    "title_canon_sha256": "d4ebba4b96d97e1a5ae58e51ea1926990acabc3b5690b44880be582289fd6703"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0210205",
    "kind": "arxiv",
    "version": 2
  }
}