Pith Number

pith:HY5TNARQ

pith:2019:HY5TNARQ2TX6YRGGA2TZICZ53N

not attested not anchored not stored refs pending

Representations and the foundations of mathematics

Sam Sanders

arxiv:1910.07913 v5 · 2019-10-16 · 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{HY5TNARQ2TX6YRGGA2TZICZ53N}

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.

Cited by

1 paper in Pith

Plato and the foundations of mathematics

Receipt and verification

First computed	2026-07-05T05:07:31.640723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e3b368230d4efec44c606a7940b3ddb5df876209d5381af27afb8059d68b3f6

Aliases

arxiv: 1910.07913 · arxiv_version: 1910.07913v5 · doi: 10.48550/arxiv.1910.07913 · pith_short_12: HY5TNARQ2TX6 · pith_short_16: HY5TNARQ2TX6YRGG · pith_short_8: HY5TNARQ

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/HY5TNARQ2TX6YRGGA2TZICZ53N \
  | 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: 3e3b368230d4efec44c606a7940b3ddb5df876209d5381af27afb8059d68b3f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d326e1936d23b0d9925d8f5fc2aeef0ad2c8228b412de97b9e8b6a7e28d8ac0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2019-10-16T12:57:53Z",
    "title_canon_sha256": "1fbf3483e0599707a90d9680e74e8c8191d5a9b496c9495baf713330340b4435"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.07913",
    "kind": "arxiv",
    "version": 5
  }
}