Pith Number

pith:HDSIVTSR

pith:2016:HDSIVTSRMMTYFRO72O4BEU7IA2

not attested not anchored not stored refs pending

The elliptic torsion anomalous conjecture in codimension 2

Evelina Viada, Patrik Hubschmid

arxiv:1604.05741 v2 · 2016-04-19 · 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{HDSIVTSRMMTYFRO72O4BEU7IA2}

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	2026-05-18T00:51:57.959427Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

38e48ace51632782c5dfd3b81253e806bf6ed619853583f0469e741c8c7ad9d7

Aliases

arxiv: 1604.05741 · arxiv_version: 1604.05741v2 · doi: 10.48550/arxiv.1604.05741 · pith_short_12: HDSIVTSRMMTY · pith_short_16: HDSIVTSRMMTYFRO7 · pith_short_8: HDSIVTSR

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/HDSIVTSRMMTYFRO72O4BEU7IA2 \
  | 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: 38e48ace51632782c5dfd3b81253e806bf6ed619853583f0469e741c8c7ad9d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33d3822b7ed078ce1d8ad24cf0fcd6a61fb7ce9342c0dd504d34c7fae1a89b40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NT",
    "submitted_at": "2016-04-19T20:39:17Z",
    "title_canon_sha256": "91f74963798ff5323488fa29341c5f834de4e3957d21e608ab052ab8804c64d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05741",
    "kind": "arxiv",
    "version": 2
  }
}