Pith Number

pith:C74UVVIU

pith:2019:C74UVVIUGGEGBAIPH7E6KK7ZS4

not attested not anchored not stored refs pending

Diagonal Subalgebras of Residual Intersections

H. Ananthnarayan, Neeraj Kumar, Vivek Mukundan

arxiv:1901.05027 v2 · 2019-01-15 · 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{C74UVVIUGGEGBAIPH7E6KK7ZS4}

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	2026-05-17T23:45:52.280069Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17f94ad514318860810f3fc9e52bf9972c58f16e8343c1efb3868b478128f0f0

Aliases

arxiv: 1901.05027 · arxiv_version: 1901.05027v2 · doi: 10.48550/arxiv.1901.05027 · pith_short_12: C74UVVIUGGEG · pith_short_16: C74UVVIUGGEGBAIP · pith_short_8: C74UVVIU

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/C74UVVIUGGEGBAIPH7E6KK7ZS4 \
  | 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: 17f94ad514318860810f3fc9e52bf9972c58f16e8343c1efb3868b478128f0f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c9a7f5e283e17f196adc34a650892d850930eb04de09bc04560558d5df40895",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2019-01-15T19:44:52Z",
    "title_canon_sha256": "e7b317426ae22bc41f7efba7aa24b2337445207c3ea0fa546f6624028c37ece6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.05027",
    "kind": "arxiv",
    "version": 2
  }
}