Pith Number

pith:S45EJIKE

pith:2017:S45EJIKEANBNIECXI6GZI7RGK7

not attested not anchored not stored refs pending

Characterization of Completions of Noncatenary Local Domains and Noncatenary Local UFDs

Alex Semendinger, Caitlyn Booms, Chloe I. Avery, S. Loepp, Timothy M. Kostolansky

arxiv:1709.03825 v1 · 2017-09-12 · 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{S45EJIKEANBNIECXI6GZI7RGK7}

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	2026-05-18T00:35:29.320372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

973a44a1440342d41057478d947e2657ce2ff06e948dc787e3ee623f18eac26d

Aliases

arxiv: 1709.03825 · arxiv_version: 1709.03825v1 · doi: 10.48550/arxiv.1709.03825 · pith_short_12: S45EJIKEANBN · pith_short_16: S45EJIKEANBNIECX · pith_short_8: S45EJIKE

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/S45EJIKEANBNIECXI6GZI7RGK7 \
  | 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: 973a44a1440342d41057478d947e2657ce2ff06e948dc787e3ee623f18eac26d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e64bf957f4cf7f9b2fb0549d30eef92854baa2f867db15c4db5e0cf75d279c13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-09-12T13:13:48Z",
    "title_canon_sha256": "b540e4e997b689d3dd649e84a15134359c3c8db0a1cd27af444c186fb7d5db75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.03825",
    "kind": "arxiv",
    "version": 1
  }
}