Pith Number

pith:SUU6PISW

pith:2017:SUU6PISW3ILSKFH5FLFPSKSJ7C

not attested not anchored not stored refs pending

LCA(2), Weil index, and product formula

Dongwen Liu, Yongchang Zhu

arxiv:1708.09205 v1 · 2017-08-30 · math.RT · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SUU6PISW3ILSKFH5FLFPSKSJ7C}

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	2026-05-18T00:36:20.628447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9529e7a256da172514fd2acaf92a49f8848296103c0d4861a6929b6ebf28d0e4

Aliases

arxiv: 1708.09205 · arxiv_version: 1708.09205v1 · doi: 10.48550/arxiv.1708.09205 · pith_short_12: SUU6PISW3ILS · pith_short_16: SUU6PISW3ILSKFH5 · pith_short_8: SUU6PISW

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/SUU6PISW3ILSKFH5FLFPSKSJ7C \
  | 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: 9529e7a256da172514fd2acaf92a49f8848296103c0d4861a6929b6ebf28d0e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a76138cfe55b15127ea9c88bc0a9b71d2b6b00d65bb72ba086e35033c4012dd2",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-08-30T10:21:33Z",
    "title_canon_sha256": "08986f1c82a47f0e5679906f8b8692ed53258946b328eb0de0dcfb8983f24feb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.09205",
    "kind": "arxiv",
    "version": 1
  }
}