Pith Number

pith:EEV4Y4Z2

pith:2025:EEV4Y4Z2JG6RXPEEQPPG4Q2M5F

not attested not anchored not stored refs pending

A Proof of the Biquadratic Linear AFL for GL(4)

Qirui Li

arxiv:2505.22625 v1 · 2025-05-28 · 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{EEV4Y4Z2JG6RXPEEQPPG4Q2M5F}

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	2026-07-05T11:11:28.039894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

212bcc733a49bd1bbc8483de6e434ce94dccb29c142ce9dc3c80c1414aaa3c5a

Aliases

arxiv: 2505.22625 · arxiv_version: 2505.22625v1 · doi: 10.48550/arxiv.2505.22625 · pith_short_12: EEV4Y4Z2JG6R · pith_short_16: EEV4Y4Z2JG6RXPEE · pith_short_8: EEV4Y4Z2

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/EEV4Y4Z2JG6RXPEEQPPG4Q2M5F \
  | 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: 212bcc733a49bd1bbc8483de6e434ce94dccb29c142ce9dc3c80c1414aaa3c5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6548c73eb7aebb1fe57b83ae1a49b37dda7a469d0b35228e1203628f6ca1e41b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2025-05-28T17:45:02Z",
    "title_canon_sha256": "c26712732162875cefa799633016d25f0fbeb267aca8fa24ea622f945ab967f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.22625",
    "kind": "arxiv",
    "version": 1
  }
}