Pith Number

pith:LPKB777C

pith:2012:LPKB777C6YW6LV6DVXDI7K6GVR

not attested not anchored not stored refs pending

An inner model proof of the strong partition property of \delta^2_1

Grigor Sargsyan

arxiv:1206.2713 v1 · 2012-06-13 · 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{LPKB777C6YW6LV6DVXDI7K6GVR}

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	2026-05-18T01:21:05.754728Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5bd41fffe2f62de5d7c3adc68fabc6ac49fffb8e73912fc0e211dae6c4bbfb88

Aliases

arxiv: 1206.2713 · arxiv_version: 1206.2713v1 · doi: 10.48550/arxiv.1206.2713 · pith_short_12: LPKB777C6YW6 · pith_short_16: LPKB777C6YW6LV6D · pith_short_8: LPKB777C

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/LPKB777C6YW6LV6DVXDI7K6GVR \
  | 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: 5bd41fffe2f62de5d7c3adc68fabc6ac49fffb8e73912fc0e211dae6c4bbfb88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c40778ce8904b865a23f6c8d7ad429abc83a1e3588ed03dcf18db70b2cf99a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2012-06-13T03:55:34Z",
    "title_canon_sha256": "e253f3af83de12be276b358605552a7ecb439ec0434a1c5691ca99138fba3995"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.2713",
    "kind": "arxiv",
    "version": 1
  }
}