Pith Number

pith:7MGBRK2S

pith:2015:7MGBRK2SW2MSVZD667NXRTFLEF

not attested not anchored not stored refs pending

On Silverman's conjecture for a family of elliptic curves

Farzali Izadi, Kamran Nabardi

arxiv:1501.04179 v1 · 2015-01-17 · 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{7MGBRK2SW2MSVZD667NXRTFLEF}

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	2026-05-18T02:29:09.846398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb0c18ab52b6992ae47ef7db78ccab217e086fcbf66e2ceb255bbb3fe09073c9

Aliases

arxiv: 1501.04179 · arxiv_version: 1501.04179v1 · doi: 10.48550/arxiv.1501.04179 · pith_short_12: 7MGBRK2SW2MS · pith_short_16: 7MGBRK2SW2MSVZD6 · pith_short_8: 7MGBRK2S

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/7MGBRK2SW2MSVZD667NXRTFLEF \
  | 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: fb0c18ab52b6992ae47ef7db78ccab217e086fcbf66e2ceb255bbb3fe09073c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b11ccba905e051be34695a5bab6eed38eb7def05b852d7f146343fcc434035d0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2015-01-17T09:19:45Z",
    "title_canon_sha256": "dc6a7d387533c8119330131b9841b16d49f70ee38cb1f37632b37667f2640b6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.04179",
    "kind": "arxiv",
    "version": 1
  }
}