Pith Number

pith:FZQEBM5M

pith:2016:FZQEBM5MKJRMC3EVW3R6EGR4R7

not attested not anchored not stored refs pending

Local-global principle for reduced norms over function fields of p-adic curves

R. Parimala, R. Preeti, V. Suresh

arxiv:1605.04728 v1 · 2016-05-16 · math.NT · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZQEBM5MKJRMC3EVW3R6EGR4R7}

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	2026-05-17T23:53:34.192417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e6040b3ac5262c16c95b6e3e21a3c8fdfb4cbdaf58ccce443f5fdea6635fc8f

Aliases

arxiv: 1605.04728 · arxiv_version: 1605.04728v1 · doi: 10.48550/arxiv.1605.04728 · pith_short_12: FZQEBM5MKJRM · pith_short_16: FZQEBM5MKJRMC3EV · pith_short_8: FZQEBM5M

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/FZQEBM5MKJRMC3EVW3R6EGR4R7 \
  | 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: 2e6040b3ac5262c16c95b6e3e21a3c8fdfb4cbdaf58ccce443f5fdea6635fc8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "014b005fb3dc34cb3743b15a437d536fdb730bd7a5d8e1729831c5bc7706926e",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-05-16T11:01:41Z",
    "title_canon_sha256": "aa7eac9fe7f7610a92bbf4939a0178f917c6c5cbbf54a5c96adcb4ebeaf2d3c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.04728",
    "kind": "arxiv",
    "version": 1
  }
}