Pith Number

pith:QACRTEBV

pith:2016:QACRTEBVCOMUM5WJG566LZQXQK

not attested not anchored not stored refs pending

A remark on the extreme value theory for continued fractions

Kunkun Song, Lulu Fang

arxiv:1608.04326 v2 · 2016-08-15 · 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{QACRTEBVCOMUM5WJG566LZQXQK}

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	2026-05-18T01:07:50.450968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

800519903513994676c9377de5e61782a82d1acb1280d4225a2d3ee6ae595efc

Aliases

arxiv: 1608.04326 · arxiv_version: 1608.04326v2 · doi: 10.48550/arxiv.1608.04326 · pith_short_12: QACRTEBVCOMU · pith_short_16: QACRTEBVCOMUM5WJ · pith_short_8: QACRTEBV

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/QACRTEBVCOMUM5WJG566LZQXQK \
  | 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: 800519903513994676c9377de5e61782a82d1acb1280d4225a2d3ee6ae595efc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbee18275cc7db2ea7b32d559de63c4c5a7f0181ec5a6c1574be2df5db10766c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-08-15T16:55:13Z",
    "title_canon_sha256": "8e770a5d9652708143b541b5d6bd560c45bcaf2412e117356255da7cdf3f9193"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.04326",
    "kind": "arxiv",
    "version": 2
  }
}