Pith Number

pith:BQEYPC44

pith:2018:BQEYPC44PP5CXB42X5T6LE7DLG

not attested not anchored not stored refs pending

On Incidences of $\varphi$ and $\sigma$ in the Function Field Setting

Patrick Meisner

arxiv:1809.01950 v1 · 2018-09-06 · 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{BQEYPC44PP5CXB42X5T6LE7DLG}

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	2026-05-18T00:06:21.615278Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c09878b9c7bfa2b879abf67e593e3598db573705b45145e02d20f7b9deb80fb

Aliases

arxiv: 1809.01950 · arxiv_version: 1809.01950v1 · doi: 10.48550/arxiv.1809.01950 · pith_short_12: BQEYPC44PP5C · pith_short_16: BQEYPC44PP5CXB42 · pith_short_8: BQEYPC44

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/BQEYPC44PP5CXB42X5T6LE7DLG \
  | 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: 0c09878b9c7bfa2b879abf67e593e3598db573705b45145e02d20f7b9deb80fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "797e04dd6d315b9824ba7e843f1e8612adf13a7f18a547b0125394bbded947dd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2018-09-06T12:38:28Z",
    "title_canon_sha256": "f16eae03b39202ee08dd053ce3596f9f9704e0e7c4bd05b8eec331dee22a20da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.01950",
    "kind": "arxiv",
    "version": 1
  }
}