Pith Number

pith:HSXLFY6Z

pith:2025:HSXLFY6Z5JTTBXDOPZKFKJ5Z3F

not attested not anchored not stored refs pending

Computing with necklaces on elliptic curves

Christian Wuthrich, Marusia Rebolledo

arxiv:2509.01816 v3 · 2025-09-01 · 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{HSXLFY6Z5JTTBXDOPZKFKJ5Z3F}

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.

Cited by

1 paper in Pith

Arithmetic intersections on non-split Cartan modular curves

Receipt and verification

First computed	2026-05-29T01:04:55.583536Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3caeb2e3d9ea6730dc6e7e545527b9d94ed521e2de9108ec878f26250c4225c7

Aliases

arxiv: 2509.01816 · arxiv_version: 2509.01816v3 · doi: 10.48550/arxiv.2509.01816 · pith_short_12: HSXLFY6Z5JTT · pith_short_16: HSXLFY6Z5JTTBXDO · pith_short_8: HSXLFY6Z

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/HSXLFY6Z5JTTBXDOPZKFKJ5Z3F \
  | 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: 3caeb2e3d9ea6730dc6e7e545527b9d94ed521e2de9108ec878f26250c4225c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9615ad1bd425f4841131bc260018d302da541d3bd9b337b06936f949241170c6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2025-09-01T22:47:24Z",
    "title_canon_sha256": "43972b61c4547f461316e3d3bbbb6cff4a56ff7e5683bb4080837e7bb801f98f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.01816",
    "kind": "arxiv",
    "version": 3
  }
}