Pith Number

pith:7TCMJTGE

pith:2014:7TCMJTGEYQXMUNFZYQUTNFNM32

not attested not anchored not stored refs pending

Stanley--Reisner rings of generalised truncation polytopes and their moment-angle manifolds

Ivan Limonchenko

arxiv:1401.2124 v1 · 2014-01-09 · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7TCMJTGEYQXMUNFZYQUTNFNM32}

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	2026-05-18T00:30:49.690373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fcc4c4ccc4c42eca34b9c4293695acde9e08c8884b14317a5d180ebeb577a825

Aliases

arxiv: 1401.2124 · arxiv_version: 1401.2124v1 · doi: 10.48550/arxiv.1401.2124 · pith_short_12: 7TCMJTGEYQXM · pith_short_16: 7TCMJTGEYQXMUNFZ · pith_short_8: 7TCMJTGE

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/7TCMJTGEYQXMUNFZYQUTNFNM32 \
  | 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: fcc4c4ccc4c42eca34b9c4293695acde9e08c8884b14317a5d180ebeb577a825

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b57b7b4f300b51c5e0d589ea181061dd8139fba2faded14f8ff6964e7a2a0627",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AT",
    "submitted_at": "2014-01-09T19:16:17Z",
    "title_canon_sha256": "df1ae63655b0d41567a9fd6f50ce9f1c9f0abc600364e3fcff98869d4e770419"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2124",
    "kind": "arxiv",
    "version": 1
  }
}