Pith Number

pith:B26SGY5L

pith:2016:B26SGY5L47TSLYD2OIXY32OB2F

not attested not anchored not stored refs pending

On sequences of consecutive squares on elliptic curves

Mohamed Kamel, Mohammad Sadek

arxiv:1602.05862 v1 · 2016-02-18 · 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{B26SGY5L47TSLYD2OIXY32OB2F}

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	2026-05-18T00:38:11.618495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ebd2363abe7e725e07a722f8de9c1d175eea2b55babb516e39ce25b9adbd755

Aliases

arxiv: 1602.05862 · arxiv_version: 1602.05862v1 · doi: 10.48550/arxiv.1602.05862 · pith_short_12: B26SGY5L47TS · pith_short_16: B26SGY5L47TSLYD2 · pith_short_8: B26SGY5L

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/B26SGY5L47TSLYD2OIXY32OB2F \
  | 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: 0ebd2363abe7e725e07a722f8de9c1d175eea2b55babb516e39ce25b9adbd755

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d230350fe5946d274105f3627fd375503559174baa697c33b9d9aeb77a711096",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-02-18T16:28:16Z",
    "title_canon_sha256": "abda26aa0100c631e7b861f85bf7d47157547e624d06340e1f7689cf397953c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.05862",
    "kind": "arxiv",
    "version": 1
  }
}