Pith Number

pith:VS6PDQPO

pith:2014:VS6PDQPO52USLKZUL3OLXFOR6F

not attested not anchored not stored refs pending

Coherent Adequate Forcing and Preserving CH

John Krueger, Miguel Angel Mota

arxiv:1406.3302 v1 · 2014-06-12 · 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{VS6PDQPO52USLKZUL3OLXFOR6F}

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	2026-05-18T02:49:52.643859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acbcf1c1eeeea925ab345edcbb95d1f16a4ef8dd6a1cbbdddfa5123f98e9eb94

Aliases

arxiv: 1406.3302 · arxiv_version: 1406.3302v1 · doi: 10.48550/arxiv.1406.3302 · pith_short_12: VS6PDQPO52US · pith_short_16: VS6PDQPO52USLKZU · pith_short_8: VS6PDQPO

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/VS6PDQPO52USLKZUL3OLXFOR6F \
  | 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: acbcf1c1eeeea925ab345edcbb95d1f16a4ef8dd6a1cbbdddfa5123f98e9eb94

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d1259b7df162c48c8461fc35f28c8b755f35356b93efc4c2de38ee5db50ce97",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2014-06-12T17:59:31Z",
    "title_canon_sha256": "1337fa6078ecd48ecbf593972cbe15dcb50f59433b095448504e80a743fb6212"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3302",
    "kind": "arxiv",
    "version": 1
  }
}