Pith Number

pith:TEXMXDN7

pith:2014:TEXMXDN775YGRFMKM2EYNSKYDP

not attested not anchored not stored refs pending

Green's Hyperplane Restriction Theorem: an extension to modules

Ornella Greco

arxiv:1403.4862 v1 · 2014-03-19 · math.AC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TEXMXDN775YGRFMKM2EYNSKYDP}

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	2026-05-18T02:56:04.308553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

992ecb8dbfff7068958a668986c9581bc2079039afd8bbcc4d396bcd9785de9c

Aliases

arxiv: 1403.4862 · arxiv_version: 1403.4862v1 · doi: 10.48550/arxiv.1403.4862 · pith_short_12: TEXMXDN775YG · pith_short_16: TEXMXDN775YGRFMK · pith_short_8: TEXMXDN7

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/TEXMXDN775YGRFMKM2EYNSKYDP \
  | 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: 992ecb8dbfff7068958a668986c9581bc2079039afd8bbcc4d396bcd9785de9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "156342bbc643e2be27af0027eb7e57f8185a0399f935af4c24b80e0ce71fdea5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2014-03-19T15:59:53Z",
    "title_canon_sha256": "36c2d133f662c79cd0f2a65abaae528bd160acb9e9bd030c92dfd381e4b33e82"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4862",
    "kind": "arxiv",
    "version": 1
  }
}