Pith Number

pith:3IURN5NO

pith:2017:3IURN5NOLOHIELFZFJF74UXLAK

not attested not anchored not stored refs pending

Simultaneous Diophantine Approximation in Function Fields

Zhiyong Zheng

arxiv:1711.03721 v1 · 2017-11-10 · 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{3IURN5NOLOHIELFZFJF74UXLAK}

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	2026-05-18T00:30:51.603583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da2916f5ae5b8e822cb92a4bfe52eb029994b0f26a6a98aeb078e4000148b83a

Aliases

arxiv: 1711.03721 · arxiv_version: 1711.03721v1 · doi: 10.48550/arxiv.1711.03721 · pith_short_12: 3IURN5NOLOHI · pith_short_16: 3IURN5NOLOHIELFZ · pith_short_8: 3IURN5NO

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/3IURN5NOLOHIELFZFJF74UXLAK \
  | 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: da2916f5ae5b8e822cb92a4bfe52eb029994b0f26a6a98aeb078e4000148b83a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e11f4f7a6fd820c81f9095d8ab844399bcad8009bedcf5490e3a06fe53abd88",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2017-11-10T07:57:17Z",
    "title_canon_sha256": "360e11e520e270e1c2aa8fc86802916e6ad2245545ee27e5e617901bf4794156"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03721",
    "kind": "arxiv",
    "version": 1
  }
}