Pith Number

pith:NIQUCT4I

pith:2017:NIQUCT4ISR4DLLTFVID4GEAFEW

not attested not anchored not stored refs pending

Computing Canonical Bases of Modules of Univariate Relations

Thi Xuan Vu, Vincent Neiger

arxiv:1705.10649 v1 · 2017-05-30 · cs.SC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NIQUCT4ISR4DLLTFVID4GEAFEW}

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	2026-05-18T00:43:23.920901Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a21414f88947835ae65aa07c3100525a57bca25e932058af75453ec7bbd7769

Aliases

arxiv: 1705.10649 · arxiv_version: 1705.10649v1 · doi: 10.48550/arxiv.1705.10649 · pith_short_12: NIQUCT4ISR4D · pith_short_16: NIQUCT4ISR4DLLTF · pith_short_8: NIQUCT4I

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/NIQUCT4ISR4DLLTFVID4GEAFEW \
  | 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: 6a21414f88947835ae65aa07c3100525a57bca25e932058af75453ec7bbd7769

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acbc3906664827b087909befa4133afa2689fcfd6db67501bc5dede5a6dfa8cc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SC",
    "submitted_at": "2017-05-30T13:56:27Z",
    "title_canon_sha256": "a41fe3dd043ee6b1716d2c6a5f3c3ec823b6a91b34fe345b58383b85db3ff5a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.10649",
    "kind": "arxiv",
    "version": 1
  }
}