Pith Number

pith:TRC5MVKU

pith:2014:TRC5MVKUPH2UHX2LSSDMBT3TI6

not attested not anchored not stored refs pending

Representing Scott sets in algebraic settings

Alf Dolich, David Marker, Julia Knight, Karen Lange

arxiv:1407.5612 v1 · 2014-07-21 · 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{TRC5MVKUPH2UHX2LSSDMBT3TI6}

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	2026-05-18T02:47:13.525262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c45d6555479f543df4b9486c0cf73478ab4023d3e0eff4934adf849d1896743

Aliases

arxiv: 1407.5612 · arxiv_version: 1407.5612v1 · doi: 10.48550/arxiv.1407.5612 · pith_short_12: TRC5MVKUPH2U · pith_short_16: TRC5MVKUPH2UHX2L · pith_short_8: TRC5MVKU

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/TRC5MVKUPH2UHX2LSSDMBT3TI6 \
  | 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: 9c45d6555479f543df4b9486c0cf73478ab4023d3e0eff4934adf849d1896743

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e7bb0fbf0d425be74f3e818d4ca8bab062cefb3ed2cfdf184947874ec4e919e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2014-07-21T19:50:31Z",
    "title_canon_sha256": "a6cf0ea53a29e8ecffa73dfbb97b2579efd6339df85567f962061933b7436026"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5612",
    "kind": "arxiv",
    "version": 1
  }
}