Pith Number

pith:624PIZAO

pith:2016:624PIZAOYTN3YNON2445SGXR67

not attested not anchored not stored refs pending

On the verge of inconsistency: Magidor cardinals and Magidor filters

Saharon Shelah, Shimon Garti, Yair Hayut

arxiv:1601.07745 v2 · 2016-01-28 · 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{624PIZAOYTN3YNON2445SGXR67}

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	2026-05-18T00:41:18.480430Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6b8f4640ec4dbbc35cdd739d91af1f7dbb2edbf93f35f37012c2a9ddd96528e

Aliases

arxiv: 1601.07745 · arxiv_version: 1601.07745v2 · doi: 10.48550/arxiv.1601.07745 · pith_short_12: 624PIZAOYTN3 · pith_short_16: 624PIZAOYTN3YNON · pith_short_8: 624PIZAO

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/624PIZAOYTN3YNON2445SGXR67 \
  | 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: f6b8f4640ec4dbbc35cdd739d91af1f7dbb2edbf93f35f37012c2a9ddd96528e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2d993dbb19b73cb38fabb3da33a0c91bc51cd702da57cbf86fcb2eeedcaba6ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2016-01-28T12:57:14Z",
    "title_canon_sha256": "f05e00b87c42844004a41170e6e9d30b0d858b5650b307613988c458db1ceb4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.07745",
    "kind": "arxiv",
    "version": 2
  }
}