Pith Number

pith:SSZELKV3

pith:2015:SSZELKV3AOT2IDOMQRHODYJBD3

not attested not anchored not stored refs pending

Sigma-function solution to the general Somos-6 recurrence via hyperelliptic Prym varieties

Andrew N. W. Hone, Yuri N. Fedorov

arxiv:1512.00056 v2 · 2015-11-30 · nlin.SI · 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{SSZELKV3AOT2IDOMQRHODYJBD3}

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	2026-05-18T01:10:14.847927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94b245aabb03a7a40dcc844ee1e1211ed62e5dbeec9b092ee19e296e1c1564a2

Aliases

arxiv: 1512.00056 · arxiv_version: 1512.00056v2 · doi: 10.48550/arxiv.1512.00056 · pith_short_12: SSZELKV3AOT2 · pith_short_16: SSZELKV3AOT2IDOM · pith_short_8: SSZELKV3

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/SSZELKV3AOT2IDOMQRHODYJBD3 \
  | 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: 94b245aabb03a7a40dcc844ee1e1211ed62e5dbeec9b092ee19e296e1c1564a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1987d13494601ba0e389cd2304385314845a597f2b8d441fcb7aed30689629fb",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2015-11-30T21:44:21Z",
    "title_canon_sha256": "9921238c2e3654cdbcbbe4249a3ef1d4fee6854f9d65b5074e20f54e8a11b577"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.00056",
    "kind": "arxiv",
    "version": 2
  }
}