Pith Number

pith:3RRJNRJC

pith:2017:3RRJNRJCJ2MIXW5J6EZZDB2QEZ

not attested not anchored not stored refs pending

On Kim-Independence

Itay Kaplan, Nicholas Ramsey

arxiv:1702.03894 v2 · 2017-02-13 · 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{3RRJNRJCJ2MIXW5J6EZZDB2QEZ}

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	2026-05-17T23:56:48.723628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc6296c5224e988bdba9f1339187502653b1a711bda152284ae67e7e0d74177a

Aliases

arxiv: 1702.03894 · arxiv_version: 1702.03894v2 · doi: 10.48550/arxiv.1702.03894 · pith_short_12: 3RRJNRJCJ2MI · pith_short_16: 3RRJNRJCJ2MIXW5J · pith_short_8: 3RRJNRJC

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/3RRJNRJCJ2MIXW5J6EZZDB2QEZ \
  | 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: dc6296c5224e988bdba9f1339187502653b1a711bda152284ae67e7e0d74177a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bd654b3a3f372ce8c571f4d7a9d8fd9945c83695da338fd9d82543a4519736d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2017-02-13T17:39:34Z",
    "title_canon_sha256": "425576e1521718297c8cc82f6bc4135db6315b256cbdf191abd1ae940a820fa7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03894",
    "kind": "arxiv",
    "version": 2
  }
}