Pith Number

pith:SKVRTU55

pith:2011:SKVRTU55VKBS4WR5T5FRBZKME5

not attested not anchored not stored refs pending

When will the Stanley depth increase

Yi-Huang Shen

arxiv:1110.3182 v1 · 2011-10-14 · math.AC · math.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SKVRTU55VKBS4WR5T5FRBZKME5}

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	2026-05-18T04:10:57.866547Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

92ab19d3bdaa832e5a3d9f4b10e54c274b362eae2284da53596c3be6f55a77b1

Aliases

arxiv: 1110.3182 · arxiv_version: 1110.3182v1 · doi: 10.48550/arxiv.1110.3182 · pith_short_12: SKVRTU55VKBS · pith_short_16: SKVRTU55VKBS4WR5 · pith_short_8: SKVRTU55

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/SKVRTU55VKBS4WR5T5FRBZKME5 \
  | 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: 92ab19d3bdaa832e5a3d9f4b10e54c274b362eae2284da53596c3be6f55a77b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a01eedac6aa0d01788b394455274919bf46e94feee1eee077a29f6154f56f02",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2011-10-14T12:12:23Z",
    "title_canon_sha256": "1effbf641f1f26c26e827daf93a5de1dc9ebf2c6a50f77e84688c6f5ddd3beee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3182",
    "kind": "arxiv",
    "version": 1
  }
}