Pith Number

pith:OSYLFC56

pith:2015:OSYLFC563OX5R6RJ6KI2O2OC6B

not attested not anchored not stored refs pending

Geometry of an elliptic-difference equation related to Q4

James Atkinson, Nalini Joshi, Nobutaka Nakazono, Phil Howes

arxiv:1506.04457 v3 · 2015-06-15 · nlin.SI · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OSYLFC563OX5R6RJ6KI2O2OC6B}

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	2026-05-18T00:44:28.309283Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74b0b28bbedbafd8fa29f291a769c2f064e4c896be06191626a748899fa88e78

Aliases

arxiv: 1506.04457 · arxiv_version: 1506.04457v3 · doi: 10.48550/arxiv.1506.04457 · pith_short_12: OSYLFC563OX5 · pith_short_16: OSYLFC563OX5R6RJ · pith_short_8: OSYLFC56

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/OSYLFC563OX5R6RJ6KI2O2OC6B \
  | 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: 74b0b28bbedbafd8fa29f291a769c2f064e4c896be06191626a748899fa88e78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5e76514970bc7d1d7f48de0cf4375957094025da22d995b2e2887faf9a26e121",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2015-06-15T02:23:26Z",
    "title_canon_sha256": "a7c5fdc650c03f219b39bfe9014cf6d7f944ba01b313d2302aee3e3f8bfd492b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.04457",
    "kind": "arxiv",
    "version": 3
  }
}